
Trample
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
Shroud (This creature can't be the target of spells or abilities.)
Inkwell Leviathan has 6 printings, first in Conflux (2009). EDHREC ranks it #5,097 among Commander cards. It appears most in Kiora, Sovereign of the Deep decks (4,854 on EDHREC). 1 public deck on TCG runs it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.