In the Tower Rush leaderboards, you can see a "Coils" section but no "Event Items" section. Does the bootleg winter coil count for this category?

Don't take my word for it but I'm pretty sure only the regular bootleg coil is allowed.

i think is for all coils cause someone do a r1tr speed run whit coils and used event items coil

alright so event coils are exist. Got it.

Maybe just, separate coil and event items categories? Seems like the best way to me.

Yeah there should really be an event items category for full rings.