Fallen Ideal
Most Auras carry a structural tax: enchant a creature, and if that creature dies you have traded one card for two, the aura sliding into the graveyard with its host. This one inverts that math. The return-to-hand clause means the only thing you ever lose when the body dies is the body itself, which in an aristocrats shell is something you were already planning to spend. The sacrifice ability turns your own board into fuel for an evasive attacker, and because the aura comes back rather than dies with the creature, you are free to keep feeding it. Every creature eaten is also a death trigger, so the card slots cleanly into a deck built around Blood Artist effects, sacrifice altars, and disposable tokens: the pump and the drain run off the same engine. Enchant a single attacker, sacrifice a wide board into it, and the +2/+1 stacks into a one-turn kill while the table bleeds out from the triggers. The friction is the mana: at the aura is cheap to land, but the bounce hands it back to your hand, not the battlefield, so each replay costs the full again. That recurring tax is what keeps the loop honest. It rewards a board assembled to be consumed rather than protected, and it punishes nothing except your own willingness to keep paying.
