D/D Cerberus (Common)

[ Pendulum Effect ] Once per turn: You can target 1 "D/D" monster you control, change its Level to 4, and if you do, it gains 400 ATK and DEF (even if this card leaves the field). [ Monster Effect ] When this card is Pendulum Summoned from the hand, while you control a "D/D" monster other than "D/D Cerberus": You can target 1 Continuous Spell Card in your Graveyard, add it to your hand.