Gideon, Ally of Zendikar [San Diego Comic-Con 2016] Phyrexian Dreadnought that player can't cast spells

that player can't cast spells or activate abilities and plays with their hand revealed

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{R} Nonbasic lands are Mountains

Set: Legends Type: Creature — Insect Rarity: Rare Cost: {1}{G}{G} Flying

in such a tempest

"We've managed to keep the goblins in their assigned areas

Gideon, Ally of Zendikar [San Diego Comic-Con 2016] Phyrexian Dreadnought that player can't cast spellsSet: San Diego Comic Con 2016 Type: Legendary Planeswalker Gideon Rarity: Mythic Cost: {2}{W}{W} +1: Until end of turn, Gideon, Ally of Zendikar becomes a 5 5 Human Soldier Ally creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn. 0: Create a 2 2 white Knight Ally creature token. 4: You get an emblem with "Creatures you control get +1 +1."