Defense Grid [Urza's Legacy] 123 you can activate this effect

you can activate this effect to have this card become unaffected by the effects of Spell/Trap Cards until the End Phase

and 'Gamma the Magnet Warrior' from your hand or the field as a Tribute

Set: From the Vault: Lore Type: Legendary Artifact — Equipment Rarity: Mythic Cost: {2} Whenever equipped creature deals combat damage

Cards on the field before this card was activated are not affected (including face-down cards)

Defense Grid [Urza's Legacy] 123 you can activate this effectSet: Urza's Legacy Type: Artifact Rarity: Rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn. "We've managed to keep the goblins in their assigned areas, but there's little we can do about the smell." Whip Tongue, viashino technician