Maelstrom Wanderer, Sword of Hearth and Home, and Combat Celebrant

Prerequisites

• Maelstrom Wanderer on the battlefield
• Sword of Hearth and Home on the battlefield
• Combat Celebrant on the battlefield
• Sword of Hearth and Home attached to Maelstrom Wanderer
• An opponent is unable to block and kill Maelstrom Wanderer

Steps

1. Declare Maelstrom Wanderer and Combat Celebrant as attackers, choosing to exert Combat Celebrant as it attacks
2. Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one
3. Deal combat damage to an opponent with Maelstrom Wanderer
4. Sword of Hearth and Home triggers, exiling Combat Celebrant, then causing you to search your library for a basic land card, then put the land and Combat Celebrant onto the battlefield
5. Repeat each combat phase

Results

• Infinite combat damage
• Infinite combat phases
• Infinite ETB
• Infinite LTB
• Near-infinite landfall triggers
• Put all basic land cards from your library onto the battlefield