Echoing Echo UW11/477 (Un-Known Event Playtest Cards) 000 Sacrifice Grave Gateau: Put a

Sacrifice Grave Gateau: Put a buff counter on target Specter ally

(An exerted creature won't untap during your next untap step

Exert this land: Add {R}{R}

It enters the field with three additional durability counters on it

Echoing Echo UW11/477 (Un-Known Event Playtest Cards) 000 Sacrifice Grave Gateau: Put aTarget 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.)