Reaper on the Nightmare [PGD-078] Super Rare Pharaoh's Servant The original ATK of that

The original ATK of that monster is halved until the end of this turn

and their effects

You can Tribute 1 LIGHT and 1 DARK monster

Then activate the appropriate effects

Reaper on the Nightmare [PGD-078] Super Rare Pharaoh's Servant The original ATK of thatSet: Pharaonic Guardian Card type: Fusion Effect Monster Rarity: Super Rare Attack: 800 Defense: 600 "Spirit Reaper" + "Nightmare Horse" This monster is not destroyed as a result of battle at any time although damage calculation is applied normally. When this card is specifically designated as a target of the effect of a Magic, Trap, or Effect Monster Card, this card is immediately destroyed. This monster can attack your opponent''s Life Points