Excalibur, Sword of Eden [Assassin's Creed] Tezzeret Protection from white (This creature

Protection from white (This creature can't be blocked

that player sacrifices all but that many permanents

and may want to in response to this ability

Angels guard me while I dream

Set: Fallout Type: Artifact Rarity: Uncommon Cost: {2} {T}: Add one mana of any color in your commander's color identity

Excalibur, Sword of Eden [Assassin's Creed] Tezzeret Protection from white (This creatureSet: Assassin's Creed Type: Legendary Artifact Equipment Rarity: Rare Cost: {12} This spell costs {X} less to cast, where X is the total mana value of historic permanents you control. (Artifacts, legendaries, and Sagas are historic.) Equipped creature gets +10 +10 and has vigilance. Equip legendary creature {2}