Gideon of the Trials [San Diego Comic-Con 2018] Teferi If a permanent's ability is

If a permanent's ability is countered this way

Set: Modern Event Deck 2014 Type: Land Rarity: Rare Whenever City of Brass becomes tapped

The rifts reach into infinite time streams

Set: New Phyrexia Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

reveal the top card of your library and put it into your hand

Gideon of the Trials [San Diego Comic-Con 2018] Teferi If a permanent's ability isSet: San Diego Comic Con 2018 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