Echoing Echo [Unknown Event] Oko I couldn't forget you if

I couldn't forget you if I tried

Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {3} You may have Sculpting Steel enter the battlefield as a copy of any artifact on the battlefield

−1: You may sacrifice an artifact

As Glorious Dragon-Kin enters the battlefield

Echoing Echo [Unknown Event] Oko I couldn't forget you ifSet: 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.