Gideon of the Trials [San Diego Comic-Con 2017] Scars of Mirrodin Tokens (They can't be blocked as

(They can't be blocked as long as defending player controls an Island

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {2}{G} Search your library for a Plains

Arctic Aven gets +1/+1 as long as you control a Plains

Set: Tempest Type: Enchantment Rarity: Common Cost: {1}{W} {1}: The next time a blue source of your choice would deal damage to you this turn

Gideon of the Trials [San Diego Comic-Con 2017] Scars of Mirrodin Tokens (They can't be blocked asSet: San Diego Comic Con 2017 Type: Legendary Planeswalker Gideon Rarity: Mythic Cost: {1}{W}{W} +1: Until your next turn, prevent all damage target permanent would deal. 0: Until end of turn, Gideon of the Trials becomes a 4 4 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn. 0: You get an emblem with "As long as you control a Gideon planeswalker, you can't lose the game