Wait so it doesn’t snapshot your level of bind demon at the time of binding, but it’s resets every game following your current level?
Correct, and easy to test. Had level 1 mastery / 1 bind and gear with +100 skills. Demon would ohko everything, including in new games. Then remove gear, join a game, put gear back on- demon hit like a wet noodle and died
Monster type, level, its quality (champion / unique) and affixes (including aura type) are all snapshotted at binding and stay in new games. Its HP and damage and other monlvl stats are recalculated with resummoning on gear as you join a game. Not quite clear on what is snapshotted for
base stat values or scaling with p8 or so on.