Gideon, the Oathsworn [War of the Spark]Set: War of the Spark Type: Legendary Planeswalker Gideon Rarity: Mythic Cost: {4}{W}{W} Whenever you attack with two or more non Gideon creatures, put a +1 +1 counter on each of those creatures. +2: Until end of turn, Gideon, the Oathsworn becomes a 5 5 white Soldier creature that's still a planeswalker. Prevent all damage that would be dealt to him this turn. (He can't attack if he was cast this turn.) 9: Exile Gideon, the Oathsworn and each