You can only Special Summon “Dingirsu, the Orcust of the Evening Star” once per turn. You can also Xyz Summon this card by using 1 “Orcust” Link Monster you control as the material.
(1) If this card is Special Summoned: You can activate 1 of these effects.
-Send 1 card your opponent controls to the GY.
-Attach 1 of your banished Machine monsters to this card as material.
(2) If a card(s) you control would be destroyed by battle or card effect, you can detach 1 material from this card instead.