Beyond the Brave

If you Normal or Special Summon an "Umbral Horror" monster(s) or a "Masquerade" Xyz Monster(s) (except during the Damage Step): You can Special Summon this card from your hand, and if you do, draw 1 card, then you can Special Summon it if it is an "Umbral Horror" monster. Can be treated as 2 materials for the Xyz Summon of a "Number" Xyz Monster that requires 3 or more materials. You can only use each effect of "Shining Umbral Horror" once per turn.

Shining Umbral Horror

(Quick Effect): You can send this card from your hand or field to the GY; place 1 "Barian's Seventh Untopia" from your hand or Deck, face-up in your Field Zone, also you cannot Special Summon from the Extra Deck until the end of your next turn after this effect resolves, except Xyz Monsters. If an Xyz Monster(s) is Special Summoned, while this card is in your GY (except during the Damage Step): You can Special Summon this card, also you take no effect damage from your card effects this turn. You can only use each effect of "Thousand Umbral Horror" once per turn.

Thousand Umbral Horror

If this card is Normal or Special Summoned: You can add 1 "Umbral Horror" monster from your Deck to your hand, except "V Umbral Horror". You can banish this card from your GY, then target 1 "Masquerade" Xyz Monster you control; Special Summon from your Extra Deck, 1 "Number" monster that is 1 Rank higher than that monster you control, by using it as material (this is treated as an Xyz Summon, transfer its materials). You can only use each effect of "V Umbral Horror" once per turn.

V Umbral Horror

Rarity Collection 5

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 C104: Umbral Horror Masquerade

2014 Mega-Tin Mega Pack

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 Ghoul

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 Unform

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.

Umbral Horror Will o' the Wisp

Primal Origin: Deluxe Edition

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 Ghost

Judgment of the Light: Deluxe Edition

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 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.