skulk reaper

a skulk reaper is a block that looks like a skulk sensor with big tentacles and ether is 1x2x1 blocks tall and can only be placed on a wall or a 1x1x1 block and can only be placed on a floor or ceiling. if a player makes noise when walking by the skulk flanges will vibrate, glow and shoot one block outwards when horizontal or 2 when vertical, hold for 1 second, then return to normal position. if a player is grabbed they will get pulled inside the wall and suffocate unless they have a pickaxe. if the wall is one block thick the player will be pulled completely through to the other side. this also makes a lot of noise and any nearby shreikers and skulk sensors will go off. it would drop itself when mined and can be used as a decoration or trap.