New Trap Idea: WALL TRAP

[SuperClashMaster]

The Wall Trap is a 2x2-size defensive trap. Placement requires at least a 1-tile-layer of extra space around the trap because that's where the walls will appear, so it's really a 4x4-size trap. When troop(s) step on the trap, walls will spring up around the trap, so the troops will have to break through the walls to get out of the Wall Trap. It's unlocked at TH8 with a maximum limit of 10 wall traps, and players gain 5 more every TH upgrade.

[policenine]

thats a cool idea! but i think 10 is a little too much at th 11. and it should be 3x3 to conserve space. would it be upgradeable? if so the walls should look just like the corispondind wall level