Shahrazad
Players play a Magic subgame, using their libraries as their decks. Each player who doesn't win the subgame loses half their life, rounded up.
Sorcery
standard:
not legal
future:
not legal
historic:
not legal
gladiator:
not legal
pioneer:
not legal
explorer:
not legal
modern:
not legal
legacy:
banned
pauper:
not legal
vintage:
banned
penny:
not legal
commander:
banned
oathbreaker:
banned
brawl:
not legal
historicbrawl:
not legal
alchemy:
not legal
paupercommander:
not legal
duel:
banned
oldschool:
legal
premodern:
not legal
predh:
banned
High - Low