Heartless Hidetsugu, and Goblin Goliath

Prerequisites

• Heartless Hidetsugu on the battlefield
• Goblin Goliath on the battlefield
• available

Steps

1. Activate Goblin Goliath by paying and tapping it, causing you to deal double the damage to opponent this turn
2. Activate Heartless Hidetsugu by tapping it, causing it to deal lethal damage to each opponent with an even life total, nearly lethal damage to each opponent with an odd life total, and damage to you equal to half your life total rounded down

Results

• Each opponent with an even life total loses the game
• Near-infinite damage