If Advanced Dark is not in a Field Zone, send this monster to the GY. If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY. While this card is treated as a Continuous Spell: You can Special Summon this card, then you can Special Summon as many Advanced Crystal Beast Monster Cards as possible from your Spell & Trap Zones. You can only use this effect of Advanced Crystal Beast Ruby Carbuncle once per turn.