Cards

Nightmare Penguin

WATER|Level 4|[ Aqua / Effect ]

ATK 900|DEF 1800

All face-up WATER monsters you control gain 200 ATK. When this card is flipped face-up: Target 1 card your opponent controls; return that target to the hand.

Nightmare Wheel

Trap|Continuous

Activate this card by targeting 1 monster your opponent controls; it cannot attack or change its battle position. When it leaves the field, destroy this card. Once per turn, during your Standby Phase: Inflict 500 damage to your opponent. That monster must be on the field to activate and to resolve this effect.

Nimble Momonga

EARTH|Level 2|[ Beast / Effect ]

ATK 1000|DEF 100

When this card is destroyed by battle and sent to the Graveyard: Gain 1000 Life Points, then you can Special Summon any number of "Nimble Momongas" from your Deck in face-down Defense Position.

Ninja Grandmaster Sasuke

LIGHT|Level 4|[ Warrior / Effect ]

ATK 1800|DEF 1000

At the start of the Damage Step, if this card attacks a face-up Defense Position monster: Destroy that monster.

Ninjitsu Art of Decoy

Trap|Continuous

Target 1 face-up "Ninja" monster you control; it cannot be destroyed by battle.

Ninjitsu Art of Transformation

Trap|Continuous

Activate this card by Tributing 1 face-up "Ninja" monster; Special Summon 1 Beast, Winged Beast, or Insect monster from your hand or Deck whose Level is less than or equal to the Level the Tributed monster had on the field +3. When this card leaves the field, destroy that monster.

Nin-Ken Dog

WIND|Level 4|[ Beast-Warrior / Normal ]

ATK 1800|DEF 1000

A Ninja dog who has mastered extreme Ninjutsu. Through hard training, it learned the technique to metamorphose into a human being.

Nitro Unit

Spell|Equip

Equip only to a monster on your opponent's side of the field. When the equipped monster is destroyed by battle and sent to the Graveyard, inflict damage to your opponent equal to the ATK of the equipped monster.

Niwatori

EARTH|Level 3|[ Winged Beast / Normal ]

ATK 900|DEF 800

Swallows enemies whole and uses their essence as energy.

Nobleman-Eater Bug

EARTH|Level 5|[ Insect / Flip / Effect ]

ATK 900|DEF 1200

FLIP: Destroy 2 monsters on the field.