D/D Scale Surveyor

[ Pendulum Effect ]
During the Standby Phase: You can target up to 2 cards in the Pendulum Zone; their Pendulum Scales become 0 until the end of this turn. You can only use this effect of "D/D Scale Surveyor" once per turn.

[ Monster Effect ]
If you control a "D/D" Pendulum Monster Card: You can Special Summon this card from your hand. If this card is Normal or Special Summoned: You can make its Level become 4. If this card is sent to the GY or added to the Extra Deck face-up: You can target 1 "D/D" Pendulum Monster Card you control; return it to the hand. You can only use each monster effect of "D/D Scale Surveyor" once per turn.