2 Level 4 monsters
If this card is Special Summoned: You can destroy 1 "DoomZ" card in your hand or face-up field, then you can destroy 1 monster on the field. If this card is destroyed by card effect while it has a "DoomZ" monster or "Medius the Pure" as material: You can take 1 Equip Spell from your Deck and either add it to your hand or send it to the GY. You can only use each effect of "DoomZ Break - Diactorus" once per turn.