You can target 1 LIGHT or DARK monster in either GY; banish it, and if you do, Special Summon this card from your hand. This is a Quick Effect if your opponent controls a monster. If this card is sent from the field to the GY: You can target 1 opponent's Special Summoned monster; send it to the GY. You can only use each effect of "Byssted Druidwurm" once per turn.
TCG Status: Unlimited