Originally Posted by Piekun
Wonder guard Spiritomb CAN be killed you know 8D.
Only things that can kill it are Kangaskhan, Miltank, and things with Fire Fang.
However if you've already hacked a Wondertomb, why not give it mind reader + sheer cold and some other moves? Maybe some recover to mess around with people? If anyone is gonna be cheap enough to use a Wondertomb, may as well make it the cheapest thing ever.