Deskbot 006

[ Pendulum Effect ] You cannot Pendulum Summon monsters, except "Deskbot" monsters. This effect cannot be negated. [ Monster Effect ] If this card is Normal or Special Summoned: You can target 1 monster on the field; change its battle position. This card gain 500 ATK for each face-up "Deskbot" monster in your Extra Deck. If this card in the Pendulum Zone is destroyed: You can target 1 "Deskbot" card in your Graveyard; add that target to your hand. You can only use this effect of "Deskbot 006" once per turn.

Pendulum Effect (Scale 1)
You cannot Pendulum Summon monsters, except "Deskbot" monsters. This effect cannot be negated.