Evil HERO Neos Lord

"Elemental HERO Neos" or 1 Fusion Monster that mentions it + 1 Effect Monster on the field
Must be Special Summoned with "Dark Fusion". If this card is Special Summoned, OR if a monster(s) is sent to your opponent's GY while this monster is on the field: You can target 1 face-up monster your opponent controls; take control of it. You can only use this effect of "Evil HERO Neos Lord" once per turn. Cannot be destroyed by battle or card effects.