Convergence of Dominion, Drownyard Temple, Need for Speed, and Horizon Explorer

Prerequisites

• Convergence of Dominion on the battlefield
• Drownyard Temple in the graveyard
• Need for Speed on the battlefield
• Horizon Explorer on the battlefield
• available

Steps

1. Activate Drownyard Temple's second ability by paying due to Convergence of Dominion, returning Drownyard Temple from your graveyard to the battlefield untapped due to Horizon Explorer Activate Drownyard Temple's first ability by tapping it, adding
2. Activate Need for Speed by sacrificing Drownyard Temple, giving a creature haste until end of turn
3. Repeat

Results

• Infinite landfall triggers