Negative Hue Monster

Negative Hue Monsters are a type of monster created by LHK. They are stored in the Extra Deck. Their color is similar to Accent Monsters, but with red instead of grey and gray instead of graphite.

For their Summon, they require you to send a number of monsters from your field to the GY whose combined DEFs minus their combined ATKs equals or exceeds the sum of the Level of the Summoned monster and the number of materials used for that Summon, and then multiplied by 100.