Umbral Horror Support [Written]

[Thomas★Zero]

Umbral Horror Shining
lv 4 DARK
Fiend/Effect
If this card is Normal or Special Summoned: You can Special Summon 1 Level 4 or lower "Umbral Horror" monster from your hand or GY in Defense Position. During your Main Phase, except the turn this card was sent to the GY: You can banish this card from your GY; Special Summon 1 "Umbral Horror" monster from your Deck, also, for the rest of this turn, you cannot Special Summon monsters from your Extra Deck except LIGHT and DARK Xyz monsters. You can only use each effect of "Umbral Horror Shining" once per turn.
ATK/0 DEF/0

Umbral Horror Gremlin
lv 4 DARK
Fiend/Effect
If this card is Special Summoned: You can Special Summon up to 2 "Umbral Horror Gremlin" from your hand, Deck or GY, also, for the rest of this turn, you cannot Special Summon monsters from your Extra Deck except LIGHT and DARK Xyz monsters. During your Main Phase: You can discard this card from your hand; Add 1 "Umbral Horror" monster from your Deck to your hand. You can only use each effect of "Umbral Horror Gremlin" once per turn.
ATK/1300 DEF/300

Shining Shingetsu
Rank 4 LIGHT
Warrior/Xyz/Effect
2 Level 4 monsters with different names
When your opponent activates a Spell/Trap card (Quick Effect): You can detach 1 Xyz material from this card; negate the activation and destroy it, then, inflict 800 points of damage to your opponents LP. During your Main Phase: You can return 3 Level 4 monsters from your GY to the Deck; draw 1 card. You can only use each effect of "Shining Shingetsu" once per turn.
ATK/2300 DEF/1000

CXyz Umbral Horror Vector
Rank 5 DARK
Warrior/Xyz/Effect
3 Level 5 monsters with different names
If this card is Special Summoned: You can target 1 monster your opponent controls; destroy it, then, banish cards from the top of your opponents Deck face-down equal to the destroyed monsters Level/Rank/Link Rating. You can only use this effect of "CXyz Umbral Horror Vector" once per turn. If this card has "Shining Shingetsu" as an Xyz material, it gains this effect.
* Once per turn: You can detach 1 Xyz material from this card; Send 1 card your opponent controls to the GY, also, your opponent cannot activate cards or effects in responce to the activation of this effect.
ATK/2800 DEF/1400

Sargasso the Umbral Horror Battlefield
Field Spell Card
After activation: Add 1 "Umbral Horror" card from your Deck to your hand. While you control a "Umbral Horror" monster, all monsters you control gain 500 ATK/DEF and all monsters your opponent controls lose 500 ATK/DEF. Each time your opponent Special Summons a monster from the Extra Deck, inflict 500 points of damage to your opponents LP. You can only activate 1 "Sargasso the Umbral Horror Battlefield" per turn.

Umbral Horror Phenomena
Spell Card
Target 2 "Umbral Horror" monsters with different names in your GY; Special Summon the targeted cards in Defense Position, also, for the rest of this turn, you cannot Special Summon monsters from your Extra Deck except LIGHT or DARK Xyz monsters. If you Xyz Summon a LIGHT or DARK monster: You can banish this card from your GY; Add 1 "Rank-Up-Magic" Spell card from your Deck to your hand. You can only use each effect of "Umbral Horror Phenomena" once per turn.

Umbral Horror Doomraiser
Trap Card
If you control a "Umbral Horror" Xyz monster, you can activate this card from your hand. Activate this card when your opponent activates a card or effect while you control a "Umbral Horror" monster. Negate the activation and destroy it, then, send the top card of your opponents deck to the GY, then, if the sent card is a monster, banish cards from the top of your opponents Deck face-down equal to the Level of the card sent to the GY by this effect. You can only activate 1 "Umbral Horror Doomtraiser" per turn.

Edited April 1 by Thomas★Zero

[The Highlander]

Overall interesting support.

But I guess that the CXyz requiring Level 4 monsters is a typo.