Flametongue Kavu, Impact Tremors, Justice Strike, and Scythe of the Wretched

Prerequisites

• Flametongue Kavu on the battlefield
• Impact Tremors on the battlefield
• Justice Strike in hand
• Scythe of the Wretched on the battlefield
• Scythe of the Wretched attached to Flametongue Kavu
• available

Steps

1. Cast Justice Strike by paying , causing Flametongue Kavu to deal damage to itself equal to its power
2. Flametongue Kavu dies as a state-based action due to having zero or less toughness
3. Scythe of the Wretched triggers, returning Flametongue Kavu from your graveyard to the battlefield and attaching itself to Flametongue Kavu
4. Flametongue Kavu enters the battlefield, triggering itself and Impact Tremors
5. Resolve the Impact Tremors trigger, dealing 1 damage to each opponent
6. Resolve the Flametongue Kavu trigger, dealing 4 damage to itself
7. Repeat from step 2

Results

• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB