Initial Card State
- Necrotic Ooze on the battlefield.
- Boa Constrictor and Barrenton Medic in your graveyard.
Notable Prerequisites
- Necrotic Ooze does not have summoning sickness.
- It is your precombat main phase.
Steps
- Activate Necrotic Ooze using Boa Constrictor's ability by tapping it, giving it +3/+3 until end of turn.
- Activate Necrotic Ooze using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
- Repeat.
Results
- Infinitely large creature until end of turn.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).