The final effect is the Trial by Combat itself, a nail-biting gamble which can go two very different ways
Magma Opus could really be his Magnum Opus #3
The easiest way to abuse Grave Defiler is to do what Zombies do best and recur it repeatedly
Heres how it plays out: You are required to have The Gitrog Monster out, Dakmor Salvage in hand and more than 7 cards in hand total At the end of the turn, discard down to hand size, discarding Dakmor Salvage This gives you a draw card trigger from The Gitrog Monster Priority passes to opponents On resolution of the draw trigger, replace this with the dredge from Dakmor Salvage, milling 2 cards and returning Dakmor Salvage to hand As it is still the cleanup step you still need to discard down to 7 cards in hand, again discarding Dakmor Salvage and repeating the combo above on a loop The idea is you loop this to fill your graveyard and try to win from there
Oildeep Gearhulk Oildeep Gearhulk is a much tamer Gearhulk from Aetherdrift s version of this cycle, and its clearly designed for 1v1 play or to disrupt control/combo decks
Propagator Drone Rating: 5/10 The funny part about Propagator Drone is that when it enters the battlefield, itll immediately trigger the new evolve ability on all your Spawn tokens