Okay idea, I guess. Thanks.
Pros:
1. Easy solution to the spring trap not being able to launch larger troops
2. Re-usable (most likely; doesn't make sense if it disappears after troops fall inside)
3. Traps the troops (maybe use them in your own army?) or instantly kills them
Cons:
1. Logic: shouldn't traps be one-time use? If it's re-usable, then it should be upgrade-able, which makes it a normal building that will become too OP (if it's hidden)
2.Will affect the leaderboards and high leveled players (golems and PEKKAs all fall inside? No, not good)
3. Probably too OP




