This boss doesn't attack. Instead it has a shield and will give 'missions' selected at random for the player to complete for a chance to deal damage to the boss. Should the player fail to complete the mission then the Boss will get heal a portion of it's health.
To start receiving missions you have to attack Massive Troll a few times until it starts giving them to you.
Greeting Dialog Options
Oh hi again cutie... how you doing?
Heyyyyy... so uhm, yea... about that...
Oh, it's you... huh....
Well well well look who came back! I knew you couldn't resist me!
Great timing! I just finished work, I dropped 351 new players off at world 1.
My my... you look just as handsome as the day we first met!
Ew, the noob is back. Haha just kidding you're still a cutie.
Oh how long I've been waiting for you to return...
Aha! I knew you wouldn't forget about me!
I knew what we had between us was special, I'm glad you felt the same way...
Mission Tasks & Dialog Clues
Mission
Dialog Text Clue
Kill all of the monsters fast.
Kill all monsters in under 25 seconds! Tick tock, times running out!!
Kill monsters without hitting a Green Mushroom. Best to use skills safely.
Defeat 10 monsters without hurting a green mushroom!
Pick up the Dungeon Dice that spawned and roll them. Pure luck.
Yahtzee!!!! You need a 6, or it's gonna be all over baby!
Dodge the Lightning balls like you were level 1 against Amarok.
Oh no, the energy orbs are coming! Hehehe don't get zapped!
Intentionally be moving upward after a count of 10.
I'm gonna close my eyes and count to 10. You better be climbing when I open them!
Kill 5 monsters, one at a time, within 20 seconds.
Defeat 5 monsters within 20 seconds! Yeah yeah move them feet!!
Heads, tails, or...
Ok uhhmm... how about a classic coin flip? Look right for heads, look left for tails!
Judge the most centered monster upon spawn and kill it.
Hmmm... now kill the monster closest to the middle of the screen!
Trigger 100 instances of Damage text.
Yawn'... Uh, do 100 lines of damage before I get bored and self heal!
Kill all Purple Mush in 25 seconds.
WHAT? Who let all these shrooms in??!? Haha jk jk it was obviously me. Ya got 25 seconds...
Kill the blue Crabby Cake without killing any Soda Cans.
I sure love my soda, it'd be a real shame if any were to get spilled... anyway, go kill that crab hehe!