Cavern of Souls [Modern Masters 2017] Mirrodin Besieged {9}: Untap Colossus of Sardia

{9}: Untap Colossus of Sardia

Morph {2}{W}{W} (You may cast this card face down as a 2/2 creature for {3}

Set: Revised Edition Type: Creature — Bird Rare Cost: {G} Flying {T}: Add one mana of any color

Set: Portal Three Kingdoms Type: Instant Uncommon Cost: {W} Cast this spell only during the declare attackers step and only if you've been attacked this step

Cavern of Souls [Modern Masters 2017] Mirrodin Besieged {9}: Untap Colossus of SardiaSet: Modern Masters 2017 Type: Land Mythic Cost: As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.