Summoning

From IdleOn MMO Wiki

Create your own Slime army and defeat everyone to become a World Champion.



Slime Battles

Engage in battles against top-tier opponents and earn Chests containing various bonuses.

To start a battle, visit the Summoner's Table in Spirit Village and choose an opponent. Click anywhere on the field to summon your Slimes; each Slime Card requires a random amount of Mana to spawn a Unit, with different Slime types requiring varying amounts of Mana. Your objective is to have your Slimes reach the other end of the battlefield (or the opponent's spawnpoint); each Slime that successfully reaches it will deal -1 HP to the enemy. Keep in mind that the opponent's Units will also attempt to reach your spawnpoint. Think tactically.

Three attempts (hearts) available each day. Each Heart is used if you fail/leave battle.

Unlock new Battles by purchasing new Essence Stones in Upgrades.

Strategies

Initial strategy

Spam the bottom line with your summons. The only thing that matters at this point are raw atk/hp stats.

Spikes strategy

Once you unlock Spiked Placement (green essence), it will become your main damage source. You will be using it to clear the path for your summons, that will be much weaker than your opponent's. This also means that mana regeneration becomes extremely important upgrade. You should utilize the Mana Overflow upgrade to build up as much max mana and therefore mana regeneration as possible (utilize your health as a resource that lets you gain mana regen - let a few enemy summons through), before overwhelming your opponent with huge pile of summons that will have mostly clear path thanks to the spikes.

Stone Battles

Base amount of Rows on battlefield - 1, and another one added on next stone after previous.

Name Enemy Bonus HP Attack Speed
Pablo and his Plump Piggies Piggo Idle.gif 1.28x Total DMG 1 2 7
Gam3rPr0digy and their Boar Stampede Wild Boar Idle.gif 1.53x Jade Gain 3 5 7
Donald and his Quacky Ducks Mallay Idle.gif 1.11x Farming SPD 4 6 7
Sandy and her Nutty Squirrels Squirrel Idle.gif 1.11x All Essence 6 9 7
Popo and their Largest of Mammalians Whale Idle.gif 1.53x Artifact Find 11 17 7
Little Susie and her Bunny Family Bunny Idle.gif 1.88x Jade Gain 17 26 7
MoveFan84 and his Famous Nacho Batallion Chippy Idle.gif 1.42x Total DMG 55 83 7
Ronaldo and his Cool Freakin' Birdz Cool Bird Idle.gif 1.05 Lab Con Range 306 459 7
Master Oogman and his Speedy Hedgehogs Hedgehog Idle.gif 1.14x Farming SPD 2,666 3,999 7

Name Enemy Bonus HP Attack Speed
Jonesy and his Lil Mushies Green Mushroom Idle.gif 1.53x Total DMG 7 17 7
Walter and his Lil Shrooms Red Mushroom Idle.gif 1.35x Sneak EXP 9 21 7
Lex and her Hoppy Frogs Frog Idle.gif 2.05x Jade Gain 11 26 7
Bongo and his Lazy Beans Bored Bean Idle.gif 1.56x Total DMG 17 40 7
Sam and his Goopy Slimes Slime Idle.gif 1.05 Lab Con Range 25 58 7
Mika and his Itty Bitty Baby Boas Baby Boa Idle.gif 2.23x Jade Gain 37 86 7
Guy Montag and his Walking Veggies Carrotman Idle.gif 1.18x Farming SPD 62 143 7
Gork and his Ugly Glublins Glublin Idle.gif 1.7x Artifact Find 85 196 7
Ed and his Stolen Planks Wode Board Idle.gif 1.35x Sigil SPD 117 270 7
Gigachad and his Awesome Gigafrogs Gigafrog Idle.gif 1.05 Lab Con Range 158 364 7
TP Pete Jr and his Battle Poops Poop Idle.gif 1.53x All Essence 283 651 7
Michael and his Rodents Rat Idle.gif 1.53x Artifact Find 432 994 7
Kyle and his Branch Brigade Walking Stick Idle.gif 1.14x Farming SPD 651 1,498 7
Aaron and his Aacorn Gang Nutto Idle.gif 1.7x All Essence 1,874 4,311 7
Kip and his Lil Fungi Wood Mushroom Idle.gif 1.67x Total DMG 7,531 17,322 8

Name Enemy Bonus HP Attack Speed
Karen and her Pots Sandy Pot Idle.gif 1.18x Farming EXP 26 45 5.7
Jimmy and his Enthusiastic Mimics Mimic Idle.gif 1.53x Sneak EXP 38 65 5.7
Eugene and his Frosted Crabs Crabcake Idle.gif 7% Drop Rate 65 111 5.7
Nobby and his Gang of Nuts Mafioso Idle.gif 2.4x Jade Gain 91 155 5.7
Tiny Tim and his Cool Castles Sand Castle Idle.gif 1.53x Sigil SPD 125 213 5.7
Tira and her Shrewd Pincermen Pincermin Idle.gif 1.88x Sneak EXP 229 390 5.7
Misha and her Super Spuds Mashed Potato Idle.gif 1.21x Farming SPD 408 694 5.7
Wlad and his Rootin' Tootin' Tysons Tyson Idle.gif 1.05 Lab Con Range 710 1,207 5.7
Mac and his Many Moonmoons Moonmoon Idle.gif 1.35x Crop EVO 1,217 2,069 5.7
Sir Reginald and his Gentlemen Giants Sand Giant Idle.gif 1.7x Artifact Find 5,039 8,567 5.7
Shelby and her Shelled Snelbies Snelbie Idle.gif 1.88x Total DMG 31,968 54,346 6.7

Name Enemy Bonus HP Attack Speed
Paulie and his Sheepie Herd Sheepie Idle.gif 3.5% AFK Gains 373 299 7
Dirk and his Celsius Flakes Frost Flake Idle.gif 1.35x Farming EXP 583 467 7
Mr Harrison and his Mighty Staches Sir Stache Idle.gif 2.05x All Essence 1,032 826 7
Gibby and his Bloque Offensive Bloque Idle.gif 2.05x Total DMG 1,362 1,090 7
Esther and her Trampler Mamooths Mamooth Idle.gif 1.53x Sigil SPD 2,048 1,639 7
Frosty and his Relatives Snowman Idle.gif 35% Skill EXP 3,056 2,445 7
The Accountant and his Trusty Penguins Penguin Idle.gif 2.75x Jade Gain 4,527 3,622 7
Fermi and his Thermies Thermister Idle.gif 1.7x Artifact Find 6,667 5,334 7
Kristen and her Chill Quenchies Quenchie Idle.gif 10.5% Drop Rate 12,572 10,058 7
Rob and his Ice Cold Killer Snakes Cryosnake Idle.gif 2.05x Construct SPD 18,291 14,633 7
Lil Plump and his Dope Bops Bop Box Idle.gif 1.35x Skill Effncy. 23,437 18,750 8
Nadia and her All Seeing Eyes Neyeptune Idle.gif 2.05x Sneak EXP 33,903 27,123 8
Shepherd and his Flock of Rams Dedotated Ram Idle.gif 1.05 Lab Con Range 128.2 K 102.6 K 8
Brody and his Infamous Bloodbones Bloodbone Idle.gif 1.53x Crop EVO 372.7 K 298.2 K 8

Name Enemy Bonus HP Attack Speed
ProXD and his Mushrooms of Mischief Purp Mushroom Idle.gif 2.75x Cooking SPD 1,065 2,024 8.2
Tallie and her Rambunctious TVs TV Idle.gif 1.53x Farming EXP 1,585 3,012 8.2
Homer and his Epic Donuts Donut Idle.gif 2.23x Total DMG 1,807 3,434 8.2
Nostalgo and his Genies of Olde Demon Genie Idle.gif 1.21x Farming SPD 3,444 6,544 8.2
Dalia and her Hyperactive Drinks Soda Can Idle.gif 7% AFK Gains 3,912 7,433 8.2
Werm and his Worms Flying Worm Idle.gif 2.23x All Essence 6,478 12,309 8.2
JelloL0ver87 and his Beloved Gel Cubes Gelatinous Cuboid Idle.gif 1.7x Sigil SPD 12,053 22,901 9.2
Megacorp Representative and his Product Choccie Idle.gif 52.5% Skill EXP 19,678 37,389 9.2
Werm's Stepsister and her Worms Biggole Wurm Idle.gif 2.75x Total DMG 36,066 68,526 9.2
DQ and their abandoned Clammies Clammie Idle.gif 3.63x Jade Gain 40,679 77,291 9.2
Dee and her 'dars Octodar Idle.gif 1.88x Artifact Find 65,674 124.8 K 9.2
Gordon and his Eloquent Flombeiges Flombeige Idle.gif 17.5% Drop Rate 105.7 K 200.7 K 9.2
Giuseppe and his Power Tools Stilted Seeker Idle.gif 3.63x Construct SPD 270.9 K 514.7 K 9.2

Name Enemy Bonus HP Attack Speed
Jawz and his Hot Smokin Suggmas Suggma Idle.gif 1.07x Gaming Bits 5,412 10,824 7
Macdonald and his Homemade Maccies Maccie Idle.gif 1.53x Skill Effncy. 9,108 18,216 7
Brandon and his Iconic Brightsides Mister Brightside Idle.gif 3.63x Total DMG 17,297 34,594 8
Lola and her Crazy Crackers Cheese Nub Idle.gif 1.05 Lab Con Range 22,301 44,602 8
Mr M and his Holey Moleys Stiltmole Idle.gif 1.88x Crop EVO 28,715 57,430 8
The Don's Molto Bene Moltis Molti Idle.gif 4.5x Cooking SPD 36,930 73,860 8
Smoggy Shaman and their Scary Bones Purgatory Stalker Idle.gif 2.75x Sneak EXP 60,884 121.8 K 8
Thomas and his Halftime Breakforce Citringe Idle.gif 2.05x Shiny EXP 128 K 255.9 K 8
Larry and his Lava Lamps Lampar Idle.gif 1.88x Farming EXP 163.6 K 327.2 K 8
OwO and their Spirit Army Fire Spirit Idle.gif 1.25x Farming SPD 266.9 K 533.9 K 8
Briggs and his Mole Workforce Biggole Mole Idle.gif 2.4x All Essence 434.3 K 868.6 K 8
Krepe and his Crawlies Crawler Idle.gif 1.88x Artifact Find 624.6 K 1.2 M 8
Grinder23 and his Favorite Mobs Tremor Wurm Idle.gif 35% Drop Rate 795.3 K 1.6 M 8

Name Enemy Bonus HP Attack Speed
Spiffy Jr and their Whelming Liquids Sprout Spirit Idle.gif 875% All Stat 70,698 148.5 K 8
iFarm and their 0cal Units Ricecake Idle.gif 4.5x Jade Gain 162.2 K 340.5 K 8
Spiffy Sr and his Bigtime Liquids River Spirit Idle.gif 1.7x Sigil SPD 244.8 K 514 K 8
Bart and his Trollsquad Baby Troll Idle.gif 10.5% AFK Gains 280.7 K 589.4 K 8
Grunkle and their Rooted Whimsy Woodlin Spirit Idle.gif 6.25x Construct SPD 484.1 K 1 M 8
Barb and her Overworked Blobs Bamboo Spirit Idle.gif 87.5% Skill EXP 554.6 K 1.2 M 8
Lumi and her Bright Lights Lantern Spirit Idle.gif 3.8x Total DMG 832.6 K 1.7 M 8
Marge and her Troll Patrol Mama Troll Idle.gif 9.75x Cooking SPD 953.1 K 2 M 8
Lief and his Overzealous Leeks Leek Spirit Idle.gif 1.05 Lab Con Range 1.4 M 3 M 8
Seru and their Ceramic Entities Ceramic Spirit Idle.gif 1.88x Skill Effncy. 1.6 M 3.4 M 8
Mr Walker and his Untiring Doggies Skydoggie Spirit Idle.gif 1.11x Gaming Bits 2.1 M 4.5 M 8
Duke of Yolk and his Subjects Royal Egg Idle.gif 1.28x Farming SPD 2.8 M 5.9 M 8
Sorel and her Esteemed Sludge Minichief Spirit Idle.gif 3.45x Shiny EXP 3.2 M 6.7 M 8
Shinji and his Inevitable Army Samurai Guardian Idle.gif 35 Library Max Book Lv. 3.7 M 7.7 M 8

Upgrades

Image Name Description Summoning Essence White.png Cost Max Lvl
Summoning Essence White.png White Essence Upgrades
File:Summoning Upgrade 1.png White Essence Champ +(5%/Lvl) White Essence generated per hour for each win across all colours. 5 * (1.12/Lvl)
File:Summoning Upgrade 2.png Unit Health Increases the HP of all summoned units in competition by +(1/Lvl) 10 * (1.3/Lvl)
File:Summoning Upgrade 3.png Familiar Summons a slime familiar to chill in your sanctuary, generating 10 Summoning EXP every hour. 100 * (10/Lvl) 10
File:Summoning Upgrade 4.png Unit Damage Increases the DMG of all summoned units in competition by +(1/Lvl) 20 * (1.4/Lvl)
File:Summoning Upgrade 6.png Mana Generation During competition, mana generation is +(2%/Lvl) higher than normal 40 * (1.35/Lvl)
File:Summoning Upgrade 7.png Familiar Merging 3 Slime Familiars merge into a Vrumbi Familiar which gives 4x Summoning Exp. 4 Vrumbies then merge and give 5x exp. This repeats many times. 2500 1
File:Summoning Upgrade 8.png Dodge Roll All your units get a +(1%/Lvl) chance to dodge damage when colliding with an enemy 80 * (1.3/Lvl) 30
File:Summoning Upgrade 9.png Multi-Number Cards There's a chance cards can played multiple times, indicated by the number in the top-left corner. These cards also come with a smaller cost! 7500 1
File:Summoning Upgrade 48.png White Knowledge +(1%/Lvl) White Essence generation per Summoning LV you have. 1500 * (1.15/Lvl)
File:Summoning Upgrade 5.png Green Summoning Unlocks the Green Summoning Stone, and begins generating Green Essence. Also, +(10%/Lvl) Green Essence per hour 4000 * (1.2/Lvl)
Image Name Description Summoning Essence Green.png Cost Max Lvl
Summoning Essence Green.png Green Essence Upgrades
File:Summoning Upgrade 10.png Vrumbi 7% chance to draw a Vrumbi during competition. They have 1.5x SPD, 2.0x DMG, and +(5%/Lvl) Dodge Chance 10 * (7.5/Lvl) 10
File:Summoning Upgrade 11.png Unit Wellness Increases the HP of all summoned units in competition by +(2/Lvl) 25 * (1.3/Lvl)
File:Summoning Upgrade 12.png Green Essence Victor +(1%/Lvl) Green Essence generated per hour for each Green circuit win. 50 * (1.12/Lvl)
File:Summoning Upgrade 13.png Powerful Units Increases the DMG of all summoned units in competition by +(1/Lvl) 70 * (1.4/Lvl)
File:Summoning Upgrade 15.png Mana Overflow During competition, when your mana pool is full, expand max mana by 1.5x and boost mana generation by +15% 4000 1
File:Summoning Upgrade 16.png Spiked Placement When summoning any unit, deal (5/Lvl) damage to all enemies within 100 pixels of where you click... You don't have to click in your spawn! 250 * (1.4/Lvl)
File:Summoning Upgrade 17.png Starting Mana frfr Start each competition with +(1/Lvl) more mana 750 * (1.6/Lvl)
File:Summoning Upgrade 49.png Green Knowledge +(1%/Lvl) Green Essence generation per Summoning LV you have. 1200 * (1.15/Lvl)
File:Summoning Upgrade 14.png Yellow Summoning Unlocks the Yellow Summoning Stone, and begins generating Yellow Essence. Also, +(10%/Lvl) Yellow Essence per hour 15000 * (1.2/Lvl)
Image Name Description Summoning Essence Yellow.png Cost Max Lvl
Summoning Essence Yellow.png Yellow Essence Upgrades
File:Summoning Upgrade 18.png Bloomy 4% chance to draw a Bloomy during competition. They sit in the backline and give +(5%/Lvl) Mana Generation while alive. 20 * (25/Lvl) 10
File:Summoning Upgrade 19.png Yellow Essence Winnin' +(5%/Lvl) Yellow Essence generated per hour for each Yellow circuit win. 50 * (1.12/Lvl)
File:Summoning Upgrade 20.png Luck of the Draw All special units are (2x/Lvl) more likely to be drawn instead of slime. 130 * (3/Lvl) 10
File:Summoning Upgrade 21.png Unit Constitution Increases the HP of all summoned units in competition by +(5%/Lvl) 70 * (1.4/Lvl)
File:Summoning Upgrade 22.png Stronger Units Increases the DMG of all summoned units in competition by +(2/Lvl) 525 * (1.5/Lvl)
File:Summoning Upgrade 23.png Slime Cellsplit When spawning any unit during competition, +(1%/Lvl) chance to also spawn an exact duplicate, free of charge! 900 * (1.15/Lvl) 30
File:Summoning Upgrade 25.png Re-Draw Unlocks the Re-Draw button, allowing you to instantly redraw all your cards for a cost... but you get the first (1/Lvl) for free! 200 * (5/Lvl) 3
File:Summoning Upgrade 26.png Another Slot Adds +1 Card Slot, letting you hold more cards at once! 10000 1
File:Summoning Upgrade 50.png Yellow Knowledge +(1%/Lvl) Yellow Essence generation per Summoning LV you have. 300 * (1.15/Lvl)
File:Summoning Upgrade 24.png Blue Summoning Unlocks the Blue Summoning Stone, and begins generating Blue Essence. @ Also, +(10%/Lvl) Blue Essence per hour 50000 * (1.2/Lvl)
Image Name Description Summoning Essence Blue.png Cost Max Lvl
Summoning Essence Blue.png Blue Essence Upgrades
File:Summoning Upgrade 27.png Tonka 5% chance to draw a Tonka during competition. They have 0.75x SPD, 0.75x DMG, and 8.0x HP. Your upgrades here boost its HP by a further +(10%/Lvl). 30 * (1.85/Lvl) 20
File:Summoning Upgrade 28.png Blue Essence Ballin' +(5%/Lvl) Blue Essence generated per hour for each Yellow circuit win. 70 * (1.12/Lvl)
File:Summoning Upgrade 29.png Slime Mitosis When spawning any unit during competition, +(1%/Lvl) chance to also spawn an exact duplicate, free of charge! 200 * (1.5/Lvl) 30
File:Summoning Upgrade 30.png Manaranarr During competition, mana generation is +(2%/Lvl) higher than normal. 450 * (1.5/Lvl)
File:Summoning Upgrade 31.png Blue Knowledge +(1%/Lvl) Blue Essence generation per Summoning LV you have. 750 * (1.15/Lvl)
File:Summoning Upgrade 32.png Beefier Units Increases the DMG of all summoned units in competition by +(3/Lvl) 1500 * (1.4/Lvl)
File:Summoning Upgrade 33.png Jeweled Cards (6%/Lvl) chance to draw a Jeweled variant of any card, which costs 3x Mana but spawns 4x Units! 6000 * (170/Lvl) 3
File:Summoning Upgrade 35.png Another Slot Adds +1 Card Slot! Or as an AI might say, this upgrade further substantiates the incremental improvement to the quantity of cards you hold by 1 15000 1
File:Summoning Upgrade 36.png Unit Ache Pea Increases the HP of all summoned units in competition by +(4/Lvl) 5000 * (1.3/Lvl)
File:Summoning Upgrade 34.png Purple Summoning Unlocks the Purple Summoning Stone, and begins generating Purple Essence. Also, +(10%/Lvl) Blue Essence per hour 420000 * (1.2/Lvl)
Image Name Description Summoning Essence Purple.png Cost Max Lvl
Summoning Essence Purple.png Purple Essence Upgrades
File:Summoning Upgrade 37.png Regalis 3% chance to draw a Regalis during competition. They spawn a Slime Unit every 1 sec. Upgrading this boosts slime unit spawn rate by +(1%/Lvl) 50 * (1.7/Lvl) 30
File:Summoning Upgrade 38.png Unit Hitpoints Increases the HP of all summoned units in competition by +(10/Lvl) 100 * (1.25/Lvl)
File:Summoning Upgrade 39.png Purp Essence Pumpin' +(5%/Lvl) Purple Essence generated per hour for each Purple circuit win. 250 * (1.12/Lvl)
File:Summoning Upgrade 40.png Familiar Skipping When summoning a Slime Familiar, there's a 1 in 8 to get a Vrumbi instead of Slime, and 1 in 50 to get a Bloomy. Upgrading this boosts this chance by +(1%/Lvl) 600 * (1.25/Lvl) 100
File:Summoning Upgrade 41.png Purple Knowledge +(1%/Lvl) Purple Essence generation per Summoning LV you have. 1000 * (1.15/Lvl)
File:Summoning Upgrade 42.png Final Card If you play every card in your hand, get +(1%/Lvl) Mana Regen per card played. Playing Multi-Number cards counts multiple times for this! 2000 * (2500/Lvl) 3
File:Summoning Upgrade 43.png Mana Dividends During competition, mana generation is +(2%/Lvl) higher than normal. 4500 * (1.5/Lvl)
File:Summoning Upgrade 44.png Brutal Units Increases the DMG of all summoned units in competition by +(3%/Lvl) 9000 * (1.25/Lvl)
File:Summoning Upgrade 45.png Red Summoning You cannot obtain the Red Summoning Stone yet. This will come in a Weekly update. 1000000000 * (1.5/Lvl) 1

Familiars

Name Description
Slime A Basic white tier Slime.
Vrumbi A fusion of Slimes.
Bloomy
Tonka
Regalis

Skill Mastery

Upon completing Rift 16 in World 4, Skill Mastery unlocks. Skill Mastery gives you account wide bonuses based on your skill's total level across every player.

Total Level Req Bonus
List of Bonuses
150 +25% Summoning EXP gain
200 1.10x Essence Gain
300 +5% Total damage
400 +10% All skill EXP
500 +5% All skill efficiency
750 +1% Printer output
1000 +25% All skill EXP