Ivory Tower (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] SWSH204 Incubator tokens you control have

Incubator tokens you control have artifact evolve

their first attack during their next turn has -4[Power]

instead it ceases to exist

Luckily it worked for any force outside as well

Ivory Tower (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] SWSH204 Incubator tokens you control haveSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {1} At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4. "Ringed by white stone, Terisia was a city of scholarship and knowledge, where magic promised a brighter future to a world devoured by artifice." *The Antiquities War*