The magnetic golem is the alternate upgrade of the iron golem, the third-level creature of the Academy, in Heroes of Might and Magic V add-on, Tribes of the East. It has slightly worse stats than the steel golem, and lacks Unlimited Retaliation, but Enchanted Armor is a pretty good replacement. The magnetic golem tends to do better against spellcasters, while the steel golem is a good counter for melee units.