Customizable Contained Pixelmon Spawner

Customizable pixelmon spawner; simply right click on the spawner block, in survival or creative, and choose what you want to spawn, how many and what levels. I suggest you keep it set to redstone and the spawn radius the same; it keeps them within the fences. Simply follow the directions at the bottom of the ladder and flip the switch at ground level. Let me know what you think. It uses a redstone repeater with a piston connected to a switch. Place the redstone torch and break it to activate the repeater, then flip the switch to complete the circuit to the spawner and it will spawn as many pixelmon as it is set to. 

Requires: Pixelmon 1.6.4 or later
See Pixelmonmod.com for more info