Near-infinite ETB, Near-infinite storm count, Near-infinite LTB, Near-infinite mill, Near-infinite death triggers, Near-infinite sacrifice triggers, Near-infinite +1/+1 counters on a creature
Cast Blood Pet by paying .
When Blood Pet enters the battlefield, Altar of the Brood triggers.
Holding priority, activate Blood Pet by sacrificing it, adding .
Resolve the Altar of the Brood trigger, causing each opponent to mill two cards due to Bruvac.
If an opponent mills a nonland card, The Wise Mothman triggers, putting a +1/+1 counter on Evolution Witness.
Evolution Witness triggers, returning Blood Pet from your graveyard to your hand.
Repeat.
Component Cards
How It Works
Cast Blood Pet by paying .
When Blood Pet enters the battlefield, Altar of the Brood triggers.
Holding priority, activate Blood Pet by sacrificing it, adding .
Resolve the Altar of the Brood trigger, causing each opponent to mill two cards due to Bruvac.
If an opponent mills a nonland card, The Wise Mothman triggers, putting a +1/+1 counter on Evolution Witness.
Evolution Witness triggers, returning Blood Pet from your graveyard to your hand.
Repeat.