Tips and StrategiesEdit
Iron Grunty is useful in lightning-based decks or any deck with a decent amount of lightning cards with which to feed it. Iron Grunty's effect doesn't waste cards and can be used in every single turn to basically add an extra effect to every card played. ; however, since monsters are moved to the hand from the discard pile, it's counterproductive when used in combination with effects that can actually play monsters directly to the portal from the discard pile or require removing cards from the discard pile. Iron Grunty may be a useful recycler, but make sure it doesn't conflict with the deck's goals.