Gem-Knight Iolite

Effect

This card is treated as a Normal Monster while face-up on the field or in the GY. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect. ●Once per turn: You can banish 1 "Gem-" monster from your GY, then target 1 "Gem-Knight" card in your GY; add that target to your hand.