I'm guessing it's gonna be a sentinel bc that is the role which has the biggest pick rate between characters. Cypher kj dominating. The last card in the bo has some sort of thorns which could be like barbed wire which slows kinda like R6 could also be a variant of a molly where it does damage. Also might be able to manipulate time from this card that was leaked.
https://x.com/ValorantUpdated/status/1813251519505989790?t=F83_QyDS5XdAlmSMEoU0Sg&s=19
Don't think so though as that would seem pretty broken if they could just remove time off the clock. There is sand so maybe like a sand wall maybe that's just a hourglass so makes sense there's sand.
I'm sure it's gonna be with something with the thorns though.