RD/KP14-JP044 ニゲイター・ドラゴン Negatwor Dragon
Level 4 DARK Dragon Effect Monster
ATK 900
DEF 1000
[REQUIREMENT] During the turn this card is Normal Summoned.
[EFFECT] Send the top 2 cards of the Deck to the GY, then, if “Negate Attack” is in your GY, you can choose up to 3 face-up monsters your opponent controls and have them lose 2000 ATK until the end of the opponent’s next turn.

Note: I could be overreading things, but I’m pretty sure the 2 and 2000 are because of the ニ which is Ni (Ne) and Ni is the sound for 2 in Japanese.

If I’m over reading this, one can just go with Negator Dragon.