Magnet Force

Card Text

This turn, all monsters on the field whose original Types are Machine or Rock, are unaffected by your opponent's monster effects (except their own).

Set	Code	Rarity	Released
Duelist Pack: Rivals of the Pharaoh	DPRP-EN007	Super Rare	September 15, 2016
Speed Duel: Battle City Box	SBCB-EN040	Common	November 26, 2020