Herald's Horn (Ripple Foil) [Modern Horizons 3 Commander] Vampire Knight When Emrakul is put into

When Emrakul is put into a graveyard from anywhere

and looking up they saw a great phalanx streaming along the sky

This is different from sieges

Set Name: Ursula's Return Release Date: 2024-05-17 Rarity: Enchanted Cost Ink: 7 Sing Together 7 (Any number of your or your teammates' characters with total cost 7 or more may [Exert] to sing this song for free

Bad Wolf — Whenever Rose Tyler attacks

Herald's Horn (Ripple Foil) [Modern Horizons 3 Commander] Vampire Knight When Emrakul is put intoSet: 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.