In a mid/control warlock this could work. A warlock that works like the keleseth big spell mage could be something. With jaina you spende the game “buffing” alanna by casting spells and this works similarly (and should be easier and faster to buff). Could be something like lots of demons from flame imp to voidlord with skull, void analyst, soul infusion, dk, omega agent and some other cards from this exp that support the handbuff thing. Could see this work
Well, let's assume you managed to hit it with Soul Infusion twice. You can fill your board with 5/5s on turn 8. Let's see how it goes...
- Your opponent is Aggro. You summon a board full of 5/5s without Taunt and die next turn.
- Your opponent is Control. You summon a board full of 5/5s into a board clear and your opponent gets a 1 for 3 or 2 for 3 trade (you spent 2 cards to buff it, remember?).
- Your opponent is Combo. Which probably means that he is a Mage and will freeze your board until he assembles his combo, while you can't even play Loatheb because your board is full. Or that he is a Druid with double Spreading Plague and a ton of armor, so he will probably assemble his combo while your bats are fighting his scarabs. Or that he is a Rogue with Vanish, so you will have a hand full of 8 mana 1/1s next turn...
this card's really good. It's not absurdly broken like Voidlord or Bloodreaver Gul'dan , but this card is insane value. If you get +2 on this, which isn't too hard, you're getting a board that will usually win the game if it lives. And if they clear it, they usually use a good chunk of their turn and most decks don't run too many board clears, so 1 card eating a clear is great!
All of y'all seem to be forgetting, that Keleseth still exist with keleseth it instantly becomes playable, getting a soul infusion on it with the keleseth buff is officially a win condition by itself, because that 4 health threshold is very hard to deal with for most decks. That and the spirit of the bat I can see being run in heal lock as a 1 of, will help this card out a lot. It's basically a dragon caller alana for zoo warlocks.