Thopter Squadron + Dross Scorpion + Thran Dynamo

Prerequisites

• Thopter Squadron has at least two +1/+1 counters.

Steps

1. 1Activate Thran Dynamo by tapping it, adding .
2. 2Activate Thopter Squadron first ability by paying and removing +1/+1 counter, creating a 1/1 Thopter token.
3. 3Activate Thopter Squadron second ability by paying and sacrificing a Thopter, putting a +1/+1 counter on itself.
4. 4Dross Scorpion triggers, untapping Thran Dynamo.
5. 5Repeat.

Effects

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