During your opponent's Main Phase, when a monster is Special Summoned from your Spell & Trap Zone to your field while you have no cards in your hand, you can draw 1 card, and if you do, you can Set 1 Spell or Trap from your hand. This Skill can only be used once per turn.
![Guardians of the Tomb [SBCB-ENS06] Common](http://www.dungeonsandjavas.com/cdn/shop/products/119f3960-e2b3-5d71-8b8a-5588f13d62fc_2081936d-3ea5-4aa4-93a9-d55cbfaa8b01.jpg?v=1710854721&width=1445)
