Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers, Infinite colorless mana
Activate Ashnod's Altar by sacrificing Canker Abomination, adding .
When Canker Abomination dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Canker Abomination enters the battlefield, it triggers, putting a number of -1/-1 counters on it equal to the number of creatures an opponent controls.
If the opponent had seven or more creatures, Canker Abomination will die as a state-based action due to having 0 or less toughnes
Component Cards
How It Works
Activate Ashnod's Altar by sacrificing Canker Abomination, adding .
When Canker Abomination dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Canker Abomination enters the battlefield, it triggers, putting a number of -1/-1 counters on it equal to the number of creatures an opponent controls.
If the opponent had seven or more creatures, Canker Abomination will die as a state-based action due to having 0 or less toughness
If this occurs, repeat steps 2 through 4 infinitely.
Otherwise, repeat from step 1.