Gem-Knight Sardonyx

[Pyro/Gemini/Effect]

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it become an Effect Monster with this effect.
●When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can add 1 "Gem-Knight" card from your Deck to your hand.

ATK/1800 DEF/900

HIDDEN ARSENAL 7 KNIGHT OF STARS