Instead of joining on a first come, first served basis, have an option to toggle to the lottery system: have a certain period of time to collect reactions and then choose randomly which users will join the raid. This would only work for the first few seconds of the raid, and then it will transform back to being first-come first-served (if there's not much interest, this system will work exactly like the other one).
Instead of joining on a first come, first served basis, have an option to toggle to the lottery system: have a certain period of time to collect reactions and then choose randomly which users will join the raid. This would only work for the first few seconds of the raid, and then it will transform back to being first-come first-served (if there's not much interest, this system will work exactly like the other one).