Bartolomé del Presidio + Hardened Academic + Wingrattle Scarecrow

RWB identity

Commander legal

The 3 combo pieces

• Bartolomé del Presidio
• Hardened Academic
• Wingrattle Scarecrow

How to execute it

1. Activate Bartolomé del Presidio by sacrificing Wingrattle Scarecrow.
2. When Wingrattle Scarecrow dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. Hardened Academic triggers, putting a +1/+1 counter on Wingrattle Scarecrow.
4. Resolve the Bartolomé del Presidio ability.
5. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers