Arcane Adaptation + Ashnod's Altar + Promised Kannushi + Signpost Scarecrow

GU identity

Commander legal

The 4 combo pieces

• Arcane Adaptation
• Ashnod's Altar
• Promised Kannushi
• Signpost Scarecrow

What must be in place

"Spirit" chosen with Arcane Adaptation.

How to execute it

1. Activate Ashnod's Altar by sacrificing Promised Kannushi, adding {C}{C}.
2. When Promised Kannushi dies, its soulshift ability triggers, returning itself from your graveyard to your hand.
3. Activate Signpost Scarecrow by paying {2}, adding {G}.
4. Cast Promised Kannushi by paying {G}.
5. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count