Equip only to a "War Combatant" monster you control. Apply 1 of the following effects, depending on the type of the equipped monster. ● non-Epoch Monster: It gains 500 ATK. If the equipped monster battles an opponent's monster with a different Attribute than the equipped monster's Attribute, that monster loses 500 ATK until the end of the Damage Step. ● Epoch Monster: It gains 500 ATK for each Stance it has. The equipped monster is unaffected by your opponent's monster effects with the same Attribute as 1 of the equipped monster's Stances.