Auriok Bladewarden + Barrenton Medic + Necrotic Ooze

WB identity

Commander legal

The 3 combo pieces

• Auriok Bladewarden
• Barrenton Medic
• Necrotic Ooze

What must be in place

Necrotic Ooze does not have summoning sickness.

How to execute it

1. Activate Necrotic Ooze using Auriok Bladewarden's ability by tapping it, giving it +X/+X until end of turn, where X is its power.
2. Activate Necrotic Ooze using Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
3. Repeat.

What the combo produces

• Infinitely large creature until end of turn