Urza's Tower (Plains) [Antiquities] Hour of Devastation Prerelease Promos {T}: Prevent all combat damage

{T}: Prevent all combat damage that would be dealt by target attacking creature this turn

Set: Limited Edition Alpha Type: Enchantment — Aura Rarity: Common Cost: {U}{U} Enchant creature

Set: Unlimited Edition Type: Sorcery Rarity: Rare Cost: {2}{R} Each player discards their hand

Then exile the top card of your library

Urza's Tower (Plains) [Antiquities] Hour of Devastation Prerelease Promos {T}: Prevent all combat damageSet: Antiquities Type: Land Urzas Tower Rarity: Uncommon {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.