Mortuary + Realmwalker + Rooftop Storm + Rot-Tide Gargantua

BGU identity

Commander legal

The 4 combo pieces

• Mortuary
• Realmwalker
• Rooftop Storm
• Rot-Tide Gargantua

What must be in place

"Zombie" or "Kraken" chosen with Realmwalker.

How to execute it

1. Cast Rot-Tide Gargantua either from your hand or from the top of your library by paying {0}.
2. When Rot-Tide Gargantua enters the battlefield, its exploit ability triggers, causing you to sacrifice it.
3. When Rot-Tide Gargantua dies, Mortuary triggers, putting it on top of your library from your graveyard.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count