Must be Special Summoned by “Dark Fusion”.
You can only use this card name’s (2) effect once per turn.
(1) Cannot be destroyed by battle or card effect.
(2) During your Main Phase: You can activate this effect; you cannot attack with monsters for the rest of this turn, except with “HERO” monsters, also destroy as many monsters your opponent controls as possible with less than or equal to this card’s ATK, and if you do, this card gains 200 ATK for each destroyed.