Deskbot 008
[ Pendulum Effect ] 
You cannot Pendulum Summon monsters, except "Deskbot" monsters. This effect cannot be negated.
[ Monster Effect ] 
This card gains 500 ATK for each "Deskbot" card in your Graveyard. Your opponent cannot target face-up "Deskbot" cards with card effects, except this one. This card can make up to 2 attacks on monsters during each Battle Phase.