Urza's Incubator (Retro) [Dominaria Remastered] Alpha Edition put those counters on target

put those counters on target permanent you control

you may sacrifice an artifact

transform Storm the Vault

Set: Battle Royale Type: Enchantment Rarity: Uncommon Cost: {W} At the beginning of your upkeep

Set: Unlimited Edition Type: Creature — Human Barbarian Rarity: Uncommon Cost: {2}{R}{R} Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control

Urza's Incubator (Retro) [Dominaria Remastered] Alpha Edition put those counters on targetSet: Dominaria Remastered Type: Artifact Rarity: Mythic Cost: {3} As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Our recruitment drives are bringing in fewer fresh troops every day. We need a new strategy." Urza, to Tawnos