whoops
Ascetic Ascension
Continuous Spell
If this card leaves the field by your opponent's card: Banish, facedown, cards your opponent controls, up to the number of cards banished this way. You can only use 1 of the following effects of "Ascetice Ascension" per turn, and only once per turn.
You can banish 1 card from your Hand, field, GY, Extra or from the top of your Deck, face-down.
If all other cards in your possession are banished face-down (Quick Effect): You can banish this card facedown; You win the Duel.
Yep, it's an alt-wincon, but I felt it appropriate for this new forum to be thought of as a kind of "ascension" as people seem to feel about it. Banish facedown seems to be becoming more of a thing, so making a whole win con around it is something that would be fun. The themeing is, if it wasn't obvious, the idea of surrendering your material possessions to achieve enlightenment, as practiced by ascetics.