You can Ritual Summon this card with “Chaos Form”.
(1) This card’s name is treated as “Dark Magician” while it is on the field or GY.
(2) Once per turn, when a Spell/Trap Card or its effect is activated (Quick Effect): You can target 1 card on the field; destroy it.
(3) If this Ritual Summoned card is destroyed by battle or card effect: You can Special Summon 1 “Chaos” or “Black Luster Soldier” Ritual Monster from your hand, except “Magician of Chaos”, ignoring its Summoning requirements.