Grovetender Druids + Arcane Adaptation + Ashnod's Altar

Prerequisites

• "Ally" chosen with Arcane Adaptation.

Steps

1. 1Cast Grovetender Druids by paying .
2. 2When Grovetender Druids enters the battlefield, it triggers, causing you to pay to create a 1/1 Plant creature token.
3. 3When the Plant enters the battlefield as an Ally due to Arcane Adaptation, Grovetender Druids triggers.
4. 4Holding priority, activate Ashnod's Altar by sacrificing the Plant, adding .
5. 5Resolve the Grovetender Druids trigger, causing you to pay to create a 1/1 Plant creature token.
6. 6Repeat from step 3.
7. 7Once you have infinite mana, you may forego sacrificing the Plants.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite creature tokens
• Infinite death triggers