Collective Nightmare

two generic mana one black mana Instant

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for one generic mana or one mana of that creature's color.)

Target creature gets -3/-3 until end of turn.

Night fell all at once. Specifically, on the Phyrexian.

Add to list

Showing March of the Machine#95

Price

0.16 $

Foil 0.06 $

8 printings

Daily estimate from Scryfall, not a shop quote.

View onScryfall EDHREC

Buy this printingTCGplayer Cardmarket Cardhoarder

Collective Nightmare keyword rules

Convoke Rule 702.51

Convoke is a static ability that functions while the spell with convoke is on the stack. “Convoke” means “For each colored mana in this spell’s total cost, you may tap an untapped creature of that color you control rather than pay that mana. For each generic mana in this spell’s total cost, you may tap an untapped creature you control rather than pay that mana.”

The convoke ability isn’t an additional or alternative cost and applies only after the total cost of the spell with convoke is determined.

A creature tapped to pay for mana in a spell’s total cost this way is said to have “convoked” that spell.

Multiple instances of convoke on the same spell are redundant.