Liliana's Triumph is the only Liliana payoff Id consider worthwhile, in large part because the multiplayer edict is worth 2 mana
Kona, Rescue Beastie Duskmourn Rare Legendary Cheating cards from hand to the battlefield is always powerful
If youre able to spend ten or more mana on Finale of Devastation, you get to give all your creatures +X/+X and haste for the turn
Emry, Lurker of the Loch Emry, Lurker of the Loch is an efficient bit of self-mill with recursive potential, but this card requires a high concentration of artifacts, making it one of the narrower options on the list
No, if youre considering Eidolon of Astral Winds, youre playing Auras and stacking them on your commander, and in that case the biggest buff you can hope for Eidolon of Astral Winds to grant you is +4/+4