Combos Utilizing Oath-of-Ghouls

Its like recuring survival and way better than living death variant I think lifeline would work better than oath

have oath of ghouls in play, if opponent choose to lose his/her graveyard to counter your spell, return creatures from your graveyard to you hand at the beginning of your upkeep

Search for any card, perhaps a ghitu slinger or something with echo ( Avalanche Riders, other cards, Radiants Dragoons , ) and so on,.. Gain the 5 life or destroy target land, get it back, do it over

use the oath to return the riders each turn. Opponent loses a lot of lands quikcly.

sneak, repeat