Deck Decay/ Growth for the Preconstructed Deck Contest.
General strategy : direct damages to idols & sacrifice.
Main combos :
Rattle Hymn to draw Omen of Damnation and Forgotten Ruins, then combo with Invocation Sentry.
Totem Mask with 10 structures in the deck.
Ilmire Rot Eater, Totem of Suffering, Watcher, Anima Conduit and Harvester benefit the sacrifice of Loyal Darkling, Revenant, Vengeful Vaettr, Fertile Soil.
Earthborn Keeper, Skythorn and Terrene Brute are boosted by all the little creatures.