DT and DS Monsters (The Return of Dark Synchro) [Written]

[Thomas★Zero]

So this set focus's on the summoning mechanic used by Bearcti which recreates the Dark Synchro Summoning Mechanic where DT is Dark Tuner and DS is Dark Synchro

DT - Guard Dogma
lv 8 DARK
Beast/Tuner/Effect
(Quick Effect) If you control no monsters and your opponent controls a monster, you can Special Summon this card (from your hand.) You can only Special Summon "DT - Guard Dogma" once per turn this way. If you control a "DS" Synchro monster (Quick Effect): You can banish this card from your GY and target 1 monster your opponent controls; destroy the targeted monster. 
ATK/1300 DEF/3000

DS - Infernal Cerberus
lv 6 DARK
Beast/Synchro/Effect
Cannot be Synchro Summoned. Must be Special Summoned by sending 1 "DT" Tuner monster and 1 non-Tuner monster you control whose Level differ by 6 to the GY. When this card is Special Summoned place 3 Cerberus Counters on this card. Gains 300 ATK and DEF for each Cerberus Counter on this card. (Quick Effect): You can remove 1 Cerberus Counter from this card and target 1 card your opponent controls; destroy the targeted card, also the targeted card cannot activate its effects in responce to the activation of this effect. You can only use this effect of "DS - Infernal Cerberus" once per turn.
ATK/2300 DEF/2300

DT - The Hundred-Eyes 
lv 10 DARK
Fiend/Tuner/Effect
You can Special Summon this card (from your hand) by banishing 1 monster from your GY. You can only Special Summon "DT - The Hundred-Eyes" once per turn this way. If this card is Normal or Special Summoned: Special Summon 1 Level 2 or lower DARK monster from your hand or Deck, also for the rest of this turn, you cannot Special Summon monsters from your Extra Deck except "DS" Synchro monsters. You can only use this effect of "DT - The Hundred-Eyes" once per turn.
ATK/100 DEF/100

DS - Hundred-Eyes Darkness Dragon
lv 8 DARK
Dragon/Synchro/Effect
Cannot be Synchro Summoned. Must be Special Summoned by sending 1 "DT" Tuner monster and 1 non-Tuner monster you control whose Level differ by 8 to the GY. You can only use the following effects of "DS - Hundred-Eyes Darkness Dragon" once per turn.
* (Quick Effect): Target 1 face-up card your opponent controls and send the top card of your Deck to the GY; negate the targeted cards effects until the End Phase this turn.
* You can banish 1 monster in your GY; this card gains that monsters ATK and effects until the End Phase this turn.
ATK/3000 DEF/2500

When Darkness Overlaps Darkness
Spell Card
Add 1 "DT" monster from your Deck to your hand. If a "DS" Synchro monster(s) you control would be destroyed by battle or by an opponents card effect, you can banish this card from your GY instead. You can only activate each effect of "When Darkness Overlaps Darkness" once per turn.