frieren booster box english weiss schwarz Weiss Schwarz Dedicated Deck Card Games by Weiss Schwarz Weiss Schwarz: Frieren - Beyond

Ouroboros, meanwhile, lacks a hard once-per-turn, and Crest can even copy its effect (also not once per turn) meaning you can cycle between Crests & Ouroboroses via Eclipse Twins until your opponent is out of resources

UR Ultra Rare Floowandereeze & Empen X WIND Level 10 [ Winged BeastEffect ] ATK 2700 DEF 1000 If this card is Tribute Summoned: You can add 1 "Floowandereeze" Spell/Trap from your Deck to your hand, then immediately after this effect resolves, you can Normal Summon 1 monster

It's been reprinted a number of times, including as recently as 2018, but mint condition first editions are worth well more than their weight in gold

Strixhaven: School of Mages did them as two-color cards for each enemy-color pair

The evasion boosts it up a bit, but its the recursion thats going to be what makes this a feature of at least Standard, creature-based, red, aggro decks