Jace, Cunning Castaway [San Diego Comic-Con 2018] Dominaria You may cast a spell

You may cast a spell from among them without paying its mana cost

where X is the number of Swamps you control

Heir to Blackblade's power and toughness are each equal to the number of Swamps you control

gain control of those permanents

Glittering Lion loses "Prevent all damage that would be dealt to Glittering Lion

Jace, Cunning Castaway [San Diego Comic-Con 2018] Dominaria You may cast a spellSet: 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.