Herald's Horn (Ripple Foil) [Modern Horizons 3 Commander] Saga Books While in the brand-new Saturnine

While in the brand-new Saturnine Chalice scenario

Tyranids Neurothrope

or other advanced combat system

There’s a lot of it

Whenever another Scarecrow enters the battlefield under your control

Herald's Horn (Ripple Foil) [Modern Horizons 3 Commander] Saga Books While in the brand-new SaturnineSet: Modern Horizons 3 Commander Type: Artifact Rarity: Uncommon Cost: {3} As Herald's Horn enters the battlefield, choose a creature type. Creature spells you cast of the chosen type cost {1} less to cast. At the beginning of your upkeep, look at the top card of your library. If it's a creature card of the chosen type, you may reveal it and put it into your hand.