
Defender
When this creature has flying, sacrifice it.
When this creature leaves the battlefield, it deals damage to each nonblue creature without flying equal to half the number of Islands you control, rounded down.
Floodgate has 3 printings, first in Mirage (1996). EDHREC ranks it #18,700 among Commander cards. It appears most in Geralf, Visionary Stitcher decks (665 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.