Any kind of shock causes it to discharge energy spontaneously.
On the other hand, you have rounded Item cards that can find playability in almost all styles
Counterspells and removal all stop this combo from going off, making it a rather fragile one
It isnt ideal, but it comes up and works more frequently than youd think
Read your Pokemon cards, and their movesets and abilities, carefully when building your deck and going into battle
Sure, 4 mana is considered a little above average for reanimation strategies, but once you start pairing this commander with Training Grounds and Cabal Coffers, you can create several potent tokens a turn, then use your new Zombies to filter through the top of your deck during your upkeep to find the card you need to close the game