This steel-armored terror machine ruthlessly strikes down enemies with its giant katana. More detail.

When this card is destroyed by battle and sent to the Graveyard, you can Special Summon 1 DARK monster with 1500 or less ATK from your Deck in face-up Attack Position. More detail.

When this card is Normal Summoned, select 1 monster your opponent controls. Destroy that monster during your 3rd Standby Phase after the Summon. This card cannot be destroyed by battle until this effect is resolved. More detail.

During each of your Standby Phases, this card gains 700 ATK. More detail.

When this card is Summoned, select 1 face-up monster on the field. It loses 800 ATK. More detail.

When this card is destroyed by battle and sent to the Graveyard, select 1 monster on the field and destroy it. More detail.

Flip: Special Summon 1 Gravekeeper's monster with 1500 or less ATK from your Deck. More detail.

When this card is Summoned, inflict 500 damage to your opponent. More detail.

Flip: Select 1 monster your opponent controls and return it to the hand. More detail.

During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card, inflict the difference as Battle Damage to your opponent. More detail.

You can only control 1 Gravekeeper's Chief. Cards in your Graveyard are unaffected by Necrovalley. When this card is Tribute Summoned, you can select 1 Gravekeeper's monster from your Graveyard and Special Summon it. More detail.

You can Tribute 1 Gravekeeper's monster, except Gravekeeper's Cannonholder, to inflict 700 damage to your opponent. More detail.

If Necrovalley is on the field when this card declares an attack, you can select 1 face-up monster your opponent controls and change its battle position. More detail.

This card cannot be Normal Summoned or Set. This card can only be Special Summoned to your opponent's side of the field by Tributing 2 monsters they control. You cannot Normal Summon or Set the turn you Special Summon this card. This monster's controller takes 1000 damage during each of their Standby Phases. More detail.

If the only cards your opponent controls are face-up monsters with 1600 or more ATK, this monster can attack your opponent directly. More detail.

During each of your Standby Phases, inflict 600 damage to your opponent. More detail.

You can discard this card to the Graveyard to add 1 Necrovalley from your Deck to your hand. More detail.

You can Normal Summon this card by Tributing 1 Gravekeeper's monster. This card gains 200 ATK for each Gravekeeper's monster in your Graveyard. If this face-up card on the field would be destroyed, you can discard 1 Gravekeeper's monster instead. More detail.

You can Tribute 1 Gravekeeper's monster you control, except this card, to destroy 1 card your opponent controls. More detail.

Select 1 Spell or Trap Card on the field. Destroy it. More detail.

This card remains face-up on the field for 2 of your opponent's turns. No monster can attack. Destroy this card during your opponent's 2nd End Phase after this card was activated. More detail.

Each player chooses 1 monster they control and switches control of those monsters with each other. Those monsters cannot change their battle positions for the rest of this turn. More detail.

Select 1 face-up monster on the field and flip it into face-down Defense Position. More detail.

Each time your opponent takes damage from a card effect, except Dark Room of Nightmare, inflict 300 damage to your opponent. More detail.

All Gravekeeper's monsters gain 500 ATK and DEF. Cards in either players Graveyard cannot be removed from play. Cards in either player's Graveyard cannot be affected by card effects, except for their own effects. More detail.

Send 1 monster fro myour Deck to the Graveyard. More detail.

Discard 2 cards to select 1 Spell Card from your Graveyard. Add it to your hand. More detail.

Draw 2 cards, then remove from play 1 DARK monster from your hand. If you do not have any DARK monsters in your hand to remove, send all cards in your hand to the Graveyard. More detail.

Select 1 face-down Defense Position monster and flip it face-up. If the monster's DEF is 2000 or less, destroy it. If the monster's DEF is more than 2000, flip the monster to face-down Defense Position. More detail.

Activate only when an opponent's monster declares an attack. Destroy all Attack Position monsters your opponent controls. More detail.

Each time a card(s) is sent to the Graveyard, inflict 300 damage to its owner for each card sent. More detail.

Each time a Monster Card(s) is sent to your opponent's Graveyard, inflict 300 damage to your opponent. More detail.

Select 1 monster your opponent controls. It cannot attack or change its battle position. When it is removed from the field, destroy this card. During each of your Standby Phases, your opponent takes 500 damage. More detail.

After activation, Special Summon this card in Defense Position: it is treated as an Effect Monster Card (Aqua-Type/WATER/Level 10/ATK 0/DEF 3000). This card cannot attack. (This card is still treated as a Trap Card. More detail.

Activate only when your opponent's monster declares and attack. Destroy all Spell and Trap Cards on the field. More detail.

Negate the activation of a Spell Card, Trap Card or Effect Monster's effect that targets a face-up DARK monster, and destroy that card. More detail.

Destroy this card if you do not control Temple of the Kings. Each time this card destroys a monster by battle, the destroyed monster is removed from play, and this card gains 500 ATK. More detail.

The controller of this card can activate Trap Cards in the same turn thy are Set. If you control Mystical Beast of Serket and this card, you can send both to the Graveyard to Special Summon 1 monster from your hand, Deck, or Extra Deck. More detail.