Triamid Loading

If a Field Spell is placed in a Field Zone face-up while this card is already face-up in your Spell & Trap Zone: You can add 1 “Triamid” Spell/Trap from your Deck to your hand, except “Triamid Loading”. If a face-up Rock monster(s) you control is destroyed by battle or an opponent’s card effect: You can Special Summon 1 “Triamid” monster from your Deck with a different name from the destroyed monster. You can only use each effect of “Triamid Loading” once per turn.