Umbral Horror Ghost

Fiend/Effect

During your Main Phase: You can Special Summon this card and 1 Level 4 or lower Fiend-Type monster from your hand. You cannot Normal Summon/Set during the turn you activate this effect. You can only use this effect of "Umbral Horror Ghost" once per turn.

Umbral Horror Ghoul

Fiend/Effect

Once per turn: You can make this card's ATK 0, and if you do, Special Summon 1 "Umbral Horror" monster with 0 ATK from your hand.

Umbral Horror Unform

Fiend/Effect

When this card is destroyed by battle and sent to the Graveyard while attacking a monster: You can Special Summon 2 "Umbral Horror" monsters from your Deck. You can only use the effect of "Umbral Horror Unform" once per turn.

Umbral Horror Will o' the Wisp

Fiend/Effect

When this card is Normal or Special Summoned: You can target 1 "Umbral Horror" monster you control or in your Graveyard, except this card; this card's level becomes the current level of that monster. When this Attack Position card is destroyed by battle and sent to the Graveyard, and was in face-up Attack Position at the start of the Damage Step: Destroy the monster that destroyed this card.

Dark Core

Discard 1 card. Remove from play 1 face-up monster.

Dark Designator

Declare 1 Monster Card name. If the declared card is in your opponent's Deck, add 1 of that card to your opponent's hand.

Dark Energy

A Fiend-Type monster equipped with this card increases its ATK and DEF by 300 points.

Dark Eruption

Target 1 DARK monster with 1500 or less ATK in your Graveyard; add that target to your hand.

Dark Hole

Destroy all monsters on the field.

Glorious Numbers

If you control no monsters: Target 1 "Number" Xyz Monster in your GY; Special Summon it, then draw 1 card. You can banish this card from your GY, then target 1 "Number" Xyz Monster you control; attach 1 card from your hand to it as material. You can only use each effect of "Glorious Numbers" once per turn.

Rank-Up-Magic - The Seventh One

To activate this card, you must draw it for your normal draw in your Draw Phase, reveal it, and keep it revealed until the start of Main Phase 1. At the start of your Main Phase 1 that same turn, you can: Special Summon, from your Extra Deck or Graveyard, 1 monster that has a number between "Number 101" and "Number 107" in its name, except "Number C" monsters, then Xyz Summon, from your Extra Deck, 1 "Number C" monster with the same number in its name as the first monster, by using it as the Xyz Material. You can only apply the effect of "Rank-Up-Magic - The Seventh One" once per Duel.

Rank-Up-Magic Barian's Force

Target 1 face-up Xyz Monster you control; Special Summon from your Extra Deck, 1 "Number C" or "CXyz" monster with the same Type as that monster you control but 1 Rank higher, by using it as the Xyz Material. (This Special Summon is treated as an Xyz Summon. Xyz Materials attached to that target also become Xyz Materials on the Summoned monster.) Then, if possible, detach 1 Xyz Material from a monster your opponent controls and attach it to the Summoned monster as an Xyz Material.

Xyz Territory

When an Xyz Monster battles another monster, that Xyz Monster gains 200 ATK & DEF x its Rank, during damage calculation only. If this face-up card on the field would be destroyed by a card effect, you can detach 1 Xyz Material from a monster you control instead.

Corrupted Keys

Target 1 face-up Xyz Monster you control; Special Summon 3 "Umbral Horror Mirage Tokens" (Fiend-Type/DARK/Level 1/ATK ?/DEF 0). (When Summoned, each Token's ATK becomes equal to the that Xyz Monster's current ATK. They cannot attack your opponent directly or be Tributed, except for a Tribute Summon.) When that face-up Xyz Monster leaves the field, destroy these Tokens.

Dark Factory of More Production

You can send 1 monster from your hand or field to the GY; draw 1 card. You can only use this effect of "Dark Factory of More Production" once per turn.

Dark Mirror Force

When an opponent's monster declares an attack: Banish all Defense Position monsters your opponent controls.

Dark Sacrifice

When your opponent activates a card or effect that would destroy a card(s) on the field: Negate the effect, then send 1 Level 3 or lower DARK monster from your Deck to your GY.

Dark Scheme

Your opponent can discard 1 card to negate this card's effect, otherwise both players discard 2 cards, then draw 2 cards.

Number Wall

Activate only if you control a "Number" monster. "Number" monsters on the field cannot be destroyed by card effects, and cannot be destroyed by battle except with another "Number" monster. When a "Number" monster you control is destroyed, destroy this card.

Numbers Overlay Boost

Target 1 "Number" Xyz Monster you control that has no Xyz Material; attach 2 monsters from your hand to that monster as Xyz Materials.

Number 104: Masquerade

Spellcaster/Xyz/Effect

3 level 4 monsters // During either player's Battle Phase, when an opponent's monster effect is activated: You can detach 1 Xyz Material from this card; negate the activation, and if you do, inflict 800 damage to your opponent. Once per turn: You can send the top card of your opponent's Deck to the Graveyard.

Number 35: Ravenous Tarantula

Insect/Xyz/Effect

2 Level 10 monsters
All monsters you control gain ATK and DEF equal to the difference between your LP and your opponent's. While this card has Xyz Material, each time your opponent Special Summons a monster(s), inflict 600 damage to your opponent. Once per turn: You can detach 1 Xyz Material from this card; destroy all face-up monsters your opponent controls with ATK less than or equal to this card's.

Number 43: Manipulator of Souls

Fiend/Xyz/Effect

3 Level 2 DARK monsters
Once per turn: You can detach 1 Xyz Material from this card, then target 1 "Number" monster in your Graveyard; equip that target to this card. While equipped with a "Number" card, this card cannot be destroyed by battle or card effects. Once per turn, when you gain Life Points (except during the Damage Step): You can make this card gain an equal amount of ATK, also inflict that much damage to your opponent if this card is still face-up on the field.

Number 65: Djinn Buster

Fiend/Xyz/Effect

2 Level 2 DARK monsters During either player's turn, when an effect of an opponent's monster is activated: You can detach 2 Xyz Materials from this card; negate the activation, and if you do, inflict 500 damage to your opponent.

Number 69: Heraldry Crest

Psychic/Xyz/Effect

3 Level 4 monsters // When this card is Special Summoned: Negate the effects of all other face-up Xyz Monster currently on the field. You can target 1 other face-up Xyz Monster on the field; until the End Phase, this card's name and original effect become the same as that monster. You can only use this effect of "Number 69: Heraldry Crest" once per turn.

Number 70: Malevolent Sin

Insect/Xyz/Effect

2 Level 4 monsters
Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; banish it until your opponent's next Standby Phase. At the end of the Damage Step, if this card attacked: You can make this card gain 300 ATK, and if you do, increase its Rank by 3.

Number 77: The Seven Sins

Fiend/Xyz/Effect

2 Level 12 monsters
You can also Xyz Summon this card by using a Rank 10 or 11 DARK Xyz Monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) If Summoned this way, the following effect cannot be activated this turn. Once per turn: You can detach 2 Xyz Materials from this card; banish as many Special Summoned monsters your opponent controls as possible, then attach 1 of those banished monsters to this card as Xyz Material. If this face-up card on the field would be destroyed by battle or card effect, you can detach 1 Xyz Material from this card instead.

Number 84: Pain Gainer

Insect/Xyz/Effect

2 Level 11 monsters
You can also Xyz Summon this card by using a Rank 8, 9, or 10 DARK Xyz Monster you control with 2 or more Xyz Materials as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) This card gains DEF equal to the combined Ranks of all Xyz Monsters you control x 200. While this card has Xyz Material, each time your opponent activates a Spell/Trap Card, inflict 600 damage to your opponent immediately after it resolves. Once per turn: You can detach 1 Xyz Material from this card; destroy all face-up monsters your opponent controls with DEF less than or equal to this card's.

Number 96: Dark Mist

Fiend/Xyz/Effect

3 Level 2 monsters
Once per battle, during either player's turn, when an attack is declared involving this card and an opponent's monster: You can detach 1 Xyz Material from this card; halve the ATK of the opponent's monster, and if you do, this card gains that same amount of ATK.

Number C104: Umbral Horror Masquerade

Spellcaster/Xyz/Effect

4 level 5 monsters // When this card is Special Summoned: You can target 1 Spell/Trap Card on the field; destroy that target. If this card has "Number 104: Masquerade" as an Xyz Material, it gains this effect. // * Once per turn, during either player's turn, when a monster effect is activated on your opponent's side of the field: You can detach 1 Xyz Material from this card; negate the activation, then you can send 1 random card from your opponent's hand to the Graveyard, and if you do, halve your opponent's Life Points.

Number C43: High Manipulator of Chaos

Fiend/Xyz/Effect

4 Level 3 DARK monsters
All Tokens you control can make a second attack during each Battle Phase. If this card has "Number 43: Manipulator of Souls" as an Xyz Material, it gains this effect.
- Once per turn: You can detach 1 Xyz Material from this card; Special Summon 1 "Manipulator Token" (Fiend-Type/DARK/Level 1/ATK ?/DEF ?). (When Summoned, its ATK and DEF each become equal to half the opponent's current Life Points.)

Number C5: Chaos Chimera Dragon

Dragon/Xyz/Effect

3 or more Level 6 monsters This card gains 1000 ATK for each Xyz Material attached to it. If this card attacks, at the end of the Damage Step: You can detach 1 Xyz Material from this card; this card can attack an opponent's monster again in a row. At the end of the Battle Phase: You can pay half your Life Points, then target 2 cards in any Graveyard(s); place 1 of them on top of the Deck, and if you do, attach the other to this card as an Xyz Material.

Number C65: King Overfiend

Fiend/Xyz/Effect

3 Level 3 DARK monsters Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up monster your opponent controls; that target loses 1000 ATK and DEF. If this card has "Number 65: Djinn Buster" as an Xyz Material, it gains this effect.

Number C69: Heraldry Crest of Horror

Psychic/Xyz/Effect

4 Level 5 monsters // When an opponent's monster declares an attack: You can destroy all cards your opponent controls. If this card has "Number 69: Heraldry Crest" as an Xyz Material, it gains this effect. // * Once per turn: You can detach 1 Xyz Material from this card, then target 1 face-up Xyz Monster your opponent controls; this card gains ATK equal to that face-up monster's original ATK, and if it gains ATK this way, this card's name becomes that monster's, and it gains that monster's original effect. These effects last until the End Phase.

Number C96: Dark Storm

Fiend/Xyz/Effect

4 Level 3 DARK monsters This card cannot be destroyed by battle, also all battle damage you take from battles involving this card is also inflicted to your opponent. If this card has "Number 96: Dark Mist" as an Xyz Material, it gains this effect. Once per battle, during either player's turn, when an attack is declared involving this card and an opponent's monster: You can detach 1 Xyz Material from this card; the ATK of that opponent's monster becomes 0, and if it does, this card gains ATK equal to that monster's original ATK.