Sandsteppe Citadel [Phyrexia: All Will Be One Commander] Mystery Booster Whenever you activate an ability

Whenever you activate an ability that isn't a mana ability

Set: Kaldheim Promo Pack Type: Creature — Angel Berserker Rarity: Mythic Cost: {2}{B}{B} Flying

Set: Guilds of Ravnica Type: Sorcery Rarity: Uncommon Cost: {U}{B} Target opponent reveals their hand

(A creature can't attack its controller or its controller's planeswalkers

"Practice alone will not bring perfection

Sandsteppe Citadel [Phyrexia: All Will Be One Commander] Mystery Booster Whenever you activate an abilitySet: Phyrexia: All Will Be One Commander Type: Land Rarity: Uncommon Sandsteppe Citadel enters the battlefield tapped. T: Add W, B, or G. That which endures, survives.