Dawnsire, Sunstar Dreadnought + Darksteel Reactor + Resourceful Defense

Prerequisites

• Dawnsire has twenty or more charge counters on it.
• You control a creature that can attack this turn.

Steps

1. 1Declare a creature as an attacker. Dawnsire triggers, dealing 100 damage to itself.
2. 2Dawnsire dies as a state-based action, triggering Resourceful Defense, putting at least twenty charge counters on Darksteel Reactor.
3. 3Darksteel Reactor triggers, causing you to win the game.

Effects

• Win the game