Ancient Gear Gadjiltron Dragon

If this card attacks, your opponent cannot activate any Spell or Trap Cards until the end of the Damage Step. If you Tribute Summon this card by Tributing any of the following monster(s), this card gets the appropriate effect(s):
- Green Gadget: During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent.
- Red Gadget: If this card inflicts Battle Damage to your opponent, inflict 400 damage to your opponent.
- Yellow Gadget: If this card destroys your opponent''s monster by battle, inflict 600 damage to your opponent.