Adalien, Keeper of Contracts

You and permanents you control have protection
from creatures with contract counters.
At the beginning of your upkeep create a treasure
token for each creature with one or more contract counters on them.
{3} Until end of turn, you may cast a creature spell
from your graveyard. Creatures cast using this
ability enters with a contract counter on them and
are an artifact creature in addition to their other
types. Any player may activate this ability.