Mollymauk Tealeaf

Whenenever Mollymauk attacks or blocks, you may pay X and give him +X/-X until end of turn.

Curse of the Eyeless - {b}{b},{t}, Pay 2 Life: Put a stun counter on target attacking creature.

When Mollymauk dies transform him, only if you control another blood hunter or a ritual tome. If you don't, he stays at your graveyard until a blood hunter or a ritual tome enters the battlefield under your control, them transform him.