Sunken Citadel [The Lost Caverns of Ixalan] Sponge As long as you control

As long as you control a Gideon planeswalker

Set: Starter Commander Decks Type: Legendary Planeswalker — Nixilis Rarity: Common Cost: {3}{B}{B} +1: You draw a card and you lose 1 life

Set: Explorers of Ixalan Type: Sorcery Rarity: Mythic Cost: {3}{U}{U} Target player takes an extra turn after this one

then roll a d20

Set: World Magic Cup Qualifiers Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {1}{W} First strike

Sunken Citadel [The Lost Caverns of Ixalan] Sponge As long as you controlSet: The Lost Caverns of Ixalan Type: Land Cave Rarity: Rare Sunken Citadel enters the battlefield tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. {T}: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.