Once activated/stepped on, it would expand and snare/slow all troops in the given radius for a short time. It would also completely stop the units from attacking or if slowed, it could either cut the attack speed or damage down or both by a certain percent or number. Could be switched to target air or ground troops like the skeleton traps ( or maybe just ground troop ). Or it could target both but i think that might make it too overpowered. HP would not be affected.
It would be hidden just like a tesla or giant bomb. About the same size also before it is activated.
Range of affected area would be a radius between 3-5 tiles depending on the level. Same goes for snare/slow/debuff time, between 1-3 seconds. Or it could be a set radius and time, no upgrading like the spring trap. Move speed should be cut by atleast 35% if set or if leveled up, a growing percent. I feel like 50% should be the max tho.
Maybe make it have a favorite target be heros where the affect would last between .5-2 seconds longer.
A Vine Pit if it snares. I cant think of a good name for the slow debuff lol

