while not conclusive it seems highly likely that spryite was casting while the exchange window was open as the lines can still be seen after the exchange window {which left open for a duration which would allow the lines to vanish} is closed. she also pulls off a darker seal immediatly after the 2nd exchange is closed. it is highly probably she is using a bot to spell monsters.
what is conclusive is that she has a bot keeping her buffed. you will notice the rapid changing of staff and casting of bc or visible misses {while no monster targets her} whenever ao'd. in one of the other two videos she basically owns up to this. the bot stops at 1;14.
