nice idea, wonder if it would be hard to implement. too many easy camping options in this map, thankfully so far i have been able to avoid campers but worried about the future.This was exactly my concern. There are some spots in the map that are way too advantageous. and blocking the teleporters is way too effective.very good call!warp effect for using a teleporter
that said it isn't uncommon to teleport a few times a turn and if effect were too harsh it would create an all new kind of camper
I think that if you are standing on a teleported, instead of blocking the affect, it should make you swap places with the person trying to teleport.
edit: imo a negative effect for teleporting while fun and makes sense, would discourage moving and encourage camping.