Jace, Unraveler of Secrets [San Diego Comic-Con 2017] Creature {1}: Target noncreature artifact becomes

{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

"Step lightly and we might be able to use it as a bridge

and the Unbeholden

Serra Ascendant gets +5/+5 and has flying

Each creature in a pile that can block the creature that pile is assigned to does so

Jace, Unraveler of Secrets [San Diego Comic-Con 2017] Creature {1}: Target noncreature artifact becomesSet: San Diego Comic Con 2017 Type: Legendary Planeswalker Jace Rarity: Mythic Cost: {3}{U}{U} +1: Scry 1, then draw a card. 2: Return target creature to its owner's hand. 8: You get an emblem with "Whenever an opponent casts their first spell each turn, counter that spell."