ive made sprites (arena sprites, sleeping sprite, etc) but how would i actually make them work in the game? im using slugbase and it already had a template for the campaign selection art so i have that

also. how do i code custom abilities .....i have no coding kknowledge and this is my first campaign but im going with tutorials and a dream🙏

oh and also how would i add rain to a saint worldstate campaign? i still want the rain AND the blizzard to start at the end of each cycle, but also i dont want the rain to be at the point where it kills the player, just something like a precycle