Wrexial, the Risen Deep

Legendary Creature — Kraken{3}{U}{U}{B}5/8

Islandwalk, swampwalk (This creature can't be blocked as long as defending player controls an Island or a Swamp.) Whenever Wrexial deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Colour identity Dimir · Landwalk, Swampwalk, Islandwalk · Commander page

In short

Wrexial, the Risen Deep has 5 listed printings; the most valuable is the Secret Lair printing from SLD at US$11.05 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.