Infinite +1/+1 counters on a creature, Infinite ETB, Infinite LTB, Infinite colorless mana, Infinite creature tokens, Infinite death triggers, Infinite sacrifice triggers
Put a +1/+1 counter on Scurry Oak.
Scurry Oak triggers, creating a creature token and a Mutagen token due to Donatello.
Activate Ashnod's Altar by sacrificing the creature token, adding .
Activate the Mutagen by paying , tapping and sacrificing it, putting a +1/+1 counter on Scurry Oak.
Repeat from step 2.
Component Cards
How It Works
Put a +1/+1 counter on Scurry Oak.
Scurry Oak triggers, creating a creature token and a Mutagen token due to Donatello.
Activate Ashnod's Altar by sacrificing the creature token, adding .
Activate the Mutagen by paying , tapping and sacrificing it, putting a +1/+1 counter on Scurry Oak.
Repeat from step 2.