Bear Umbra + Choke + Stormtide Leviathan

GU identity

Commander legal

The 3 combo pieces

• Bear Umbra
• Choke
• Stormtide Leviathan

What must be in place

Bear Umbra attached to Stormtide Leviathan.

How to execute it

1. Stormtide makes everything an island, choke prevents them from untapping.
2. Bear Umbra can untap your lands.

What the combo produces

• Lands do not untap
• Lands your opponents control do not untap
• Lock
• Mass Land Denial