Every movement is a summons—even your screams.

Arachnogenesis

Create X 1/2 green Spider creature tokens with reach, where X is the number of creatures attacking you. Prevent all combat damage that would be dealt this turn by non-Spider creatures.

Put X 1/2 green Spider creature tokens with reach onto the battlefield, where X is the number of creatures attacking you. Prevent all combat damage that would be dealt this turn by non-Spider creatures.

Foundations Commander

Marvel Universe

Through the Omenpaths Bonus Sheet

Duskmourn: House of Horror Commander

Commander Masters

"Captain, is now a good time to mention I'm allergic to spiders?"

Every movement is a summons-even your screams.