While you control, Liliana's Undead Minion, nothing can cause you to lose the game
I could imagine a situation in which someone tries to Epic Downfall our Erebos and we actually choose to sacrifice our Ayara to his -2/-1 ability in order to drop our devotion back down below five, making Epic Downfall countered upon resolution
They also work decently with cards that care about a certain amount of something in the graveyard
A mana base can be simple (say, seventeen Plains in an all-white, 40-card deck) or it can be quite complex: featuring multiple colors of mana, lands with unusual abilities, and indirect methods of making mana (via artifacts, creatures, or spells)
This already existed as the heavily played four mana to drop and four to use and colorless Quicksilver Amulet
A few of the other Gargoyles cards we know are: Demona Betrayer of the Clan Coldstone Reanimated Cyborg Bronx Ferocious Beast Goliath Guardian of Castle Wyvern Brooklyn Second in Command Goliath Clan Leader The next brand-new franchise is The Black Cauldron