Gravity Bombs!

It would be really cool if there was a bomb added to Clash of Clans that could create a small energy vortex that pulls in and traps enemies for a short period of time. The bomb will trigger when an enemy walks over it or gets close enough. The gravity bomb deals a small amount of damage to enemies who are trapped inside and could be used as a great strategy for cannons, mortars, etc or clan troops to get some free hits while the enemies are trapped.

Seems like a good idea to me

I dislike this, purely because I think the game already has enough traps.