Mortilux Heruvur (CORI-EN089) [Chaos Origins]

2+ Level 8 monsters<br />If a monster(s) is sent to your opponent's GY (except during the Damage Step): You can target 1 of them; attach it to this card. You can only use this effect of "Mortilux Heruvur" once per turn. This card gains effects based on the number of materials attached to it.<br />• 2+: Cannot be destroyed by battle or card effects.<br />• 3+: Your opponent cannot target cards in the GYs with card effects.<br />• 4+: You can detach 3 materials from this card; send 1 monster on the field to the GY.