Spear Spewer, Dissipation Field, Runaway Steam-Kin, and Temur Ascendancy

Prerequisites

• Spear Spewer in hand
• Dissipation Field on the battlefield
• Runaway Steam-Kin on the battlefield
• Temur Ascendancy on the battlefield

Steps

1. If Runaway Steam-Kin has three or more +1/+1 counters on it, activate it by removing three +1/+1 counters from it, adding
2. Cast Spear Spewer by paying
3. Runaway Steam-Kin triggers, putting a +1/+1 counter on it
4. Activate Spear Spewer by tapping it, dealing 1 damage to each player
5. Dissipation Field triggers, returning Spear Spewer from the battlefield to your hand
6. Repeat

Results

• Near-infinite ETB
• Near-infinite storm count
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite damage to all players