Echoing Echo [Unknown Event] Oko Set: Innistrad: Crimson Vow Prerelease

Set: Innistrad: Crimson Vow Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U} Whenever a nontoken Zombie enters the battlefield under your control

Set: Unlimited Edition Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W} {W}{W}

Even in their mountain fortresses

As Glorious Dragon-Kin enters the battlefield

Echoing Echo [Unknown Event] Oko Set: Innistrad: Crimson Vow PrereleaseSet: Unknown Event Type: Sorcery Rarity: Common Cost: {W} Target creature and all creatures that share a name with that creature gain echo 3 until the end of your next turn. (At the beginning of the upkeep of each of those creature's controllers, if that creature came under its owner's control since the beginning of their last upkeep, they sacrifice it unless they pay its echo cost.