Echoing Echo [Unknown Event] Human Scout Sacrifice another artifact: Proliferate

Sacrifice another artifact: Proliferate

(Each {B} in the mana costs of permanents you control counts toward your devotion to black

Sacrifice five creatures: Transform Westvale Abbey

Put any lands revealed this way into their owner's hands

Nonlegendary creatures you control get +1/+1

Echoing Echo [Unknown Event] Human Scout Sacrifice another artifact: ProliferateSet: 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.