When this card is Normal Summoned, Flip Summoned, or Special Summoned, you can add 1 'Blaze Accelerator' card from your Deck or your Graveyard, to your hand. More detail.

This card cannot be Special Summoned. If you Tribute Summon this card, the Tributes must be DARK. This card cannot be Tributed by a card's effect. During your opponent's Draw Phase, before their draw, look at the top card of their Deck, then put that card at the top or bottom of their Deck. More detail.

If you Tribute Summon this card, the Tributes must be DARK. If this card is Tributed by a card's effect and sent to the Graveyard, it returns to its owner's hand. More detail.

When you Normal Summon this card, remove from play any number of DARK monsters in your Graveyard. This card gains 400 ATK for each removed card, until the End Phase of this turn. More detail.

You can normal summon this card without Tributing a monster. If you do this, during the End Phase it is destroyed and you take 1000 damage. More detail.

Once per turn, you can change this cards ATK to twice its original ATK. If you do this, destroy this card during the End Phase. More detail.

Select 2 DARK monsters with 0 DEF in your Graveyard and return them to your hand. More detail.

Equip only to a DARK monster. It gains 400 ATK. When the equipped monster is Tributed and this card is sent to the Graveyard, return this card to your hand. More detail.

Tribute 1 DARK monster with 2500 or more ATK, and choose Spell Cards or Trap Cards. Check all Spell and Trap Cards on your opponent's side of the field, your opponent's hand and all cards they draw (until the end of your opponent's 3rd turn after this card's activation), and destroy all cards of the chosen type. More detail.