
When this creature enters, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps.
Breaching Leviathan has 1 printing, first in Commander 2014 (2014). EDHREC ranks it #10,411 among Commander cards. It appears most in Kiora, Sovereign of the Deep decks (3,746 on EDHREC). 1 public deck on TCG runs it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.