Doom-Vader Rotting Breath Dragon

Name: Doom-Vader, Rotting Breath Dragon

Attribute: DARK

Type: Dragon/Pendulum/Effect

Level: 4

ATK/DEF: 1600/1300

Pendulum Scale: 6

Lore
Pendulum Effect: Unknown

Monster Effect: Once per turn, you can switch the Battle Position of this card, negate the effects of all monsters your opponent controls and reduce their ATK by 500.