Great Ape Son Gohan, Rampaging Calamity

[Barrier] [Permanent] If this card is in Rest Mode, your opponent's Battle Cards and Unisons can't attack your Leader. [Auto] When this card attacks, use up to 1 mono-yellow card with 5000 combo power from your Drop in a combo with its skills negated for the turn. [Activate:Main] [Limit 1] [Spirit Boost 1] Y, if you have 4 or more energy and you return 1 of your Rest Mode "Hire-Dragon" cards to its owner's hand : Switch this card to Active Mode.