Jace, Cunning Castaway [San Diego Comic-Con 2018] Dominaria When Wall of Omens enters

When Wall of Omens enters the battlefield

Endbringer

where X is the number of Swamps you control

target opponent mills five cards

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard

Jace, Cunning Castaway [San Diego Comic-Con 2018] Dominaria When Wall of Omens entersSet: San Diego Comic Con 2018 Type: Legendary Planeswalker Jace Rarity: Mythic Cost: {1}{U}{U} +1: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card. 2: Create a 2 2 blue Illusion creature token with "When this creature becomes the target of a spell, sacrifice it." 5: Create two tokens that are copies of Jace, Cunning Castaway, except they're not legendary.