Arcane Signet [30th Anniversary Promos] Rise of the Eldrazi Promos it gets +1/+1 until end

it gets +1/+1 until end of turn for each opponent you attacked this combat

Set: EX: Dragon Frontiers Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Darksteel Type: Artifact Rarity: Rare Cost: {3} As long as Trinisphere is untapped

Set: Rise of the Eldrazi Type: Creature — Human Wizard Rarity: Mythic Cost: {1}{U} Level up {U} ({U}: Put a level counter on this

Set: World Championships 2005 Type: Darkness Rarity: Rare Retreat cost: Colorless

Arcane Signet [30th Anniversary Promos] Rise of the Eldrazi Promos it gets +1/+1 until endSet: 30th Anniversary Promos Type: Artifact Rarity: Rare Cost: {2} {T}: Add one mana of any color in your commander's color identity.