Urza's Incubator (Borderless Alternate Art) [Dominaria Remastered] ages 14+ Whenever Kaalia of the Vast

Whenever Kaalia of the Vast attacks an opponent

From the Looney Labs website:

Stephen Radney-McFarland

2017 Goblin Magnifico Nominee

Set: Universes Beyond: Transformers Type: Legendary Artifact Creature — Robot Rarity: Mythic Cost: {5}{B} More Than Meets the Eye {3}{B} (You may cast this card converted for {3}{B}

Urza's Incubator (Borderless Alternate Art) [Dominaria Remastered] ages 14+ Whenever Kaalia of the VastSet: 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. "In my dark moments, I think Urza may have been more of a father to his creations than he ever was to his own son." Tawnos