Hearthpwn

Boss is literally called "mother" and people keep referring to her as a he...

Card text: "Don't let its growing, gooey friends get out of hand."

Reality: There is no counter-play. It's just pray he draws and plays shroomsayer when you have some OP combo. You literally can't do anything about his growing gooey friends until they're on the board, and by then they are already out of hand.

The Mothergloop's hero power is Gloop.

This is his all but one of the cards in his deck.

1x Hogger, Doom of Elwynn
1x Knuckles
1x Sergeant Sally
2x Acidic Swamp Ooze
2x Doppelgangster
2x Echoing Ooze
2x Green Jelly
2x Growing Ooze
2x Meanstreet Marshal
2x Rat Pack
2x Saronite Chain Gang
2x Shroomsayer
2x Solemn Vigil
4x Reverberating Ooze
2x Dispatch Kodo

I got this guy down to like 20 health and had two copies of Mal'ganis on the board and I'm like wtf are you guys talking about this guy is easy. Next turn there's four saronite chain gangs on his board with 11-12 11-12 10-11 10-11 and I'm just like "oh."

This thing is just downright unfair. Its hero power gives minions in hand 1/1 every turn and spawning completely broken monsters. Some examples in my fight were a 13/13 ooze that replicated itself, a 8/8 Doppelganster trio, back to back 7/8 Sauronite Chain Gang pairs, and some other completely ridiculous stuff. I had Recruit 3 minions pull double Y’Saarj and Arch Thief Rafaam. The back to back chain gangs on top of the 13/13 oozes on the board completely wrecked me in one turn and I lost even with 7 minions totaling over 50 damage on the board. This fight is completely and utterly broken.

I second this. This fight is damn near impossible.

Killed this boss with 2x battlecry and Jades, was hard