Community

Covenant of Blood
Sorcery
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 1 generic mana or one mana of that creature's color.)
Covenant of Blood deals 4 damage to any target and you gain 4 life.
Rulings (7)
Tapping an untapped creature that's attacking or blocking to convoke a spell won't cause that creature to stop attacking or blocking.
Jan 12, 2024
Tapping a multicolored creature using convoke will pay for 1 generic mana or one mana of your choice of any of that creature's colors.
Jan 12, 2024
You can tap any untapped creature you control to convoke a spell, even one you haven't controlled continuously since the beginning of your most recent turn.
Jan 12, 2024
Legality
Formats by platform
Commander
Competitive
Prints (2)
M15#91$0.07
Magic 2015
PLST#M15-91$0.26
The List