When Powerstone Engineer dies, create a tapped Powerstone token. (It's an artifact with “{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.”)
“Well there's your problem—resonance leak lowering output by thirty percent. I can patch that up.”
![Powerstone Engineer [The Brothers' War]](http://tothetablebgc.myshopify.com/cdn/shop/files/2901c5f6-5d83-437d-b434-d9beb115dd82.png?v=1776318995&width=1445)
