Apparently I overestimated the current state of Oniritron, the Deck usually feels overbalanced and seems unable to do much especially going second, so after getting some feedbacks I decided to make some supports for it. The main goal of this support are the following:
1) Prevent the Deck from losing to "Normal Summon, attack", by giving the deck some way to protect the weak oniritron monsters from battle destruction and more removal cards that can get rid of the attacking monsters.
2) Giving the Deck access to non tsrgeting non destruction removal, because unless running non-engine cards the dack had close to 0 outs to untargetable and undestructable cards. The card i made for this is "Oniritron Orb Devices Cannon" which i balanced by making a trap card that requires setup to be used.
3) Improving the Deck ability to outresource the opponent and grind. This is done by giving the Deck easy access to his best grind cards "Oniritron Orb Devices Collection" and "Oniritron Orb Devices Recover" thanks to the new LIGHT and DARK Xyz Monsters.

Notes:
*Arts were AI generated and edited by me.
*All cards are already scripted by me, you can find them on Discord (Xarc-Xarc-oniritron-support.rar).





Oniritron Absorber of Light
[Machine/LIGHT/Rank 1/ATK 0/DEF 0]
3 level 1 monsters
Gains 500 ATK/DEF for each material attached to it. You can only use each of the following effects of "Oniritron Absorber of Light" once per turn. You can detach 1 material from this card; Set 1 "Oniritron" Spell directly from your Deck, except an "Oniritron Device" card. During your opponent's turn, when your opponent activates a card or effect (Quick Effect): You can target 1 face-up card your opponent controls; attach it to this card as material.





Oniritron Assimilator of Shadows
[Machine/DARK/Rank 1/ATK 0/DEF 0]
3 level 1 monsters
Gains 500 ATK/DEF for each material attached to it. You can only use each of the following effects of "Oniritron Assimilator of Shadows" once per turn. You can detach 1 material from this card; Set 1 "Oniritron" Trap directly from your Deck, except an "Oniritron Device" card. During your opponent's turn (Quick Effect): You can target 1 Set card your opponent controls; attach it to this card as material.





Oniritron Orb Devices Duplication
[Normal Spell Card]
Banish 1 "Oniritron Device" card from your GY, and if you do, Set 2 "Oniritron Device" Spells/Traps directly from your Deck, but you cannot activate them this turn. If this card is in your GY: You can target 1 "Oniritron" Xyz Monster you control; attach this card to it as material. You can only use each effect of "Oniritron Orb Devices Duplication" once per turn.





Oniritron Lands of Illusion
[Field Spell Card]
When this card is activated you can take 1 "Oniritron" monster from your Deck, and either add it to your hand or send it to the GY. The first time each "Oniritron" Xyz Monster you control would be destroyed by battle each turn, it is not destroyed. Once per turn: you can target 1 card your opponent controls; attach it to 1 "Oniritron" Xyz Monster you control as material. You can only activate 1 "Oniritron Lands of Illusion" per turn.





Oniritron Orb Devices Cannon
[Normal Trap Card]
Target up to 6 of your "Oniritron" cards that are banished and/or in your GY; shuffle them into the Deck, and if you do, choose 1 "Oniritron" Xyz Monster you control, and attach 1 card your opponent controls to it for every 3 cards returned to the Deck or Extra Deck by this effect. If this card is in your GY: You can target 1 "Oniritron" Xyz Monster you control; attach this card to it as material. You can only use 1 "Oniritron Orb Devices Cannon" effect per turn, and only once that turn.





Oniritron Device - Infection Orb
[Normal Trap Card]
Target 1 face-up monster your opponent controls; Special Summon 1 Rank 1 "Oniritron" Xyz Monster from your Extra Deck with the same Attribute by using it as material, then you can attach this card to 1 Xyz Monster you control as material. (This is treated as an Xyz Summon.) You can only activate 1 "Oniritron Device - Infection Orb" per turn.





Oniritron Device - Golden Orb
[Normal Trap Card]
Target 1 "Oniritron" Xyz Monster you control; attach this card to it as material. An "Oniritron" Xyz Monster that has this card as material gains the following effect while this card is attached to it.
● Once per turn, if your opponent activates a card or effect (Except during the Damage Step): Draw 1 card.





Oniritron Empowering Device
[Continuous Trap Card]
Your opponent cannot target "Oniritron" Xyz Monsters with material you control with card effects. All monsters your opponent controls lose ATK/DEF equal to the combined number of materials attached to all "Oniritron" Xyz Monsters you control x 500. Once per turn: You can target 1 "Oniritron Device" card in your GY; attach it to 1 "Oniritron" Xyz Monster you control as material.

Removed the 1st effect choice from the last effect of "Cyber Dragon Ein":

If this card is Link Summoned: You can activate 1 of these effects.
● Add any number of "Cyber Dragon" from your GY to your hand, then place the same number of cards from your hand on the bottom of your Deck.
● banish 1 Normal or Quick-Play Spell from your Deck that mentions a "Cyber Dragon" monster and/or has "Machine" in its text, and if you do, this effect becomes that Spell's effect that Fusion Summons a Fusion Monster from your Extra Deck when that card is activated.

Changes not reflected in the original post:


Drill Nemesis - Twin Blade Warrior's ATK has been increased by 200, and it can now only Special Summon itself in attack position with its own effect.

Chronovert is a Time Leap archetype that revolves around "Chronovert Dragon" and returning cards to the Deck and/or Extra Deck. This archetypes also brings to the table some generically good support for Time Leap strategies, like "Chronovert Chronobot" with his ability to give the player an additional Time Leap Summon per turn

Notes:
*Arts were AI generated and edited by me.
*All cards are already scripted by me, you can find them on Discord (Xarc-chronovert.rar).





Chronovert Chronogear
[Machine/LIGHT/Level 1/ATK 0/DEF 700]
You can banish 1 "Chronovert" monster from your Deck, except "Chronovert Chronogear", and if you do, Special Summon this card from your hand. If a card(s) on the field is returned to the Deck or Extra Deck while this card is in your GY: You can add this card to your hand. You can only use each effect of "Chronovert Chronogear" once per turn.





Chronovert Egg
[Dragon/LIGHT/Level 1/ATK 0/DEF 0]
You can target 1 card you control; shuffle it into the Deck, and if you do, Special Summon this card from your hand. If this card is Normal or Special Summoned: You can shuffle 1 other card from your hand or field into the Deck, and if you do, this card's Level becomes 7 until the end of this turn. If this card is used as material for a Time Leap Summon: You can draw 1 card.





Chronovert Sorceress
[Spellcaster/LIGHT/Level 5/ATK 1700/DEF 1900]
You can target 1 card you control; shuffle it into the Deck, and if you do, Special Summon this card from your hand. If this card is Normal or Special Summoned: You can shuffle 1 other card from your hand or field into the Deck, and if you do, Set 1 "Chronovert" Spell/Trap directly from your Deck, but it cannot be activated unless you control a Time Leap Monster. If this card is used as material for a Time Leap Summon: You can draw 1 card. You can only use each effect of "Chronovert Sorceress" once per turn.





Chronovert Knight
[Warrior/LIGHT/Level 6/ATK 2000/DEF 1800]
You can target 1 card you control; shuffle it into the Deck, and if you do, Special Summon this card from your hand. If this card is Normal or Special Summoned: You can target 1 card your opponent controls; shuffle 1 other card from your hand or field into the Deck, and if you do, Destroy it, also,  during the End Phase of this turn, your opponent draws 1 card if you control no Time Leap Monsters. If this card is used as material for a Time Leap Summon: You can draw 1 card. You can only use each effect of "Chronovert Knight" once per turn.





Chronovert Ritual
[Normal Spell Card]
Target 1 Time Leap Monster you control; return it to the Extra Deck, and if you do, Special Summon 1 "Chronovert Dragon" from your Extra Deck, then if your opponent has not activated a monster effect this turn, shuffle 1 other card from your hand or field into the Deck. You can only activate 1 "Chronovert Ritual" per turn. If a "Chronovert" Time Leap Monster(s) you control would be destroyed by battle or card effect, you can shuffle this card from your GY into the Deck instead.





Chronoverting
[Continuous Spell Card]
You can target 1 other card you contrl; shuffle it into the Deck, and if you do, add 1 "Chronovert" monster from your Deck to your hand. If a Time Leap monster you control leaves the field: You can target 1 of your banished monsters that was used as material for a Time Leap Summon; Special Summon it. You can only use each effect of "Chronoverting" once per turn.





Chronovert Call
[Normal Trap Card]
When your opponent activates a card or effect in response to your card or effect activation: Special Summon 1 "Chronovert Dragon" from your Extra Deck. You can only activate 1 "Chronovert Call" per turn. If this card is in your GY: You can target 1 "Chronovert" Time Leap Monster in your GY or among your banished cards; Shuffle both that card and this card into the Deck.





Chronoverters
[Continuous Trap Card]
If your opponent Special Summons a monster(s): You can Special Summon 1 "Chronovert" monster from your hand or among your banished cards. During the Main Phase, if you control a Time Leap monster: You can target 1 other card you control and 1 card your opponent controls; Shuffle them into the Deck. You can only use each effect of "Chronoverters" once per turn.





Chronoverting Chronoverter
[Machine/LIGHT/Future 2/ATK 0/DEF 0]
Your opponent activated a monster effect this turn - Effect Monster
You can also Time Leap Summon this card by using any "Chronovert" monster, except "Chronoverting Chronoverter". The monster used for this card's Time Leap Summon is shuffled into the Deck instead of being banished. If this card is Time Leap Summoned: You can make your opponent choose and apply 1 of these effects ('you' in these effects means that opponent).
● Shuffle 1 card from your hand or field into the Deck.
● Your opponent draws 2 cards, then shuffles 1 card from their hand or field into the Deck.
You can only use this effect of "Chronoverting Chronoverter" Once per turn.

*Note: regarding the strange wording "('you' in these effects means that opponent)", i took it from "Dogmatika Alba Zoa" which works in a similar way





Chronovert Archsorceress
[Spellcaster/LIGHT/Future 6/ATK 2000/DEF 2200]
A card returned to the Deck or Extra Deck this turn - Spellcaster monster
If this card is Time Leap Summoned: You can shuffle up to 2 cards from your hand or field into the Deck, except this card, and if you do, draw that many cards. If this Time Leap Summoned card in its owner's control leaves the field because of an opponent's card effect: You can target 1 Spell/Trap card your opponent controls; Shuffle it into the Deck. You can only use each effect of "Chronovert Archsorceress" once per turn.





Chronovert Paladin
[Warrior/LIGHT/Future 7/ATK 2300/DEF 2100]
A card returned to the Deck or Extra Deck this turn - Warrior monster
If this card is Time Leap Summoned: You can shuffle up to 2 cards from your hand or field into the Deck, except this card, and if you do, for each card shuffled, this card gains 1 additional attack during each Battle Phase this turn. If this Time Leap Summoned card in its owner's control leaves the field because of an opponent's card effect: You can target 1 monster your opponent controls; Shuffle it into the Deck. You can only use each effect of "Chronovert Paladin" once per turn.





Chronovert Aurum Dragon
[Dragon/LIGHT/Future 9/ATK 2500/DEF 2000]
3 or more cards returned to the Deck or Extra Deck this turn - LIGHT monster
You can also Time Leap Summon this card by using "Chronovert Dragon" (this is treated as an additional Time Leap Summon.) The monster used for this card's Time Leap Summon is shuffled into the Deck instead of being banished. Once per turn, when your opponent activates a card or effect (Quick Effect): You can return this card you control to the Extra Deck, and if you do, negate the activation, and if you do that, shuffle it into the Deck, then you can Special Summon 1 "Chronovert Dragon" from your Extra Deck. You can only Special Summon "Chronovert Aurum Dragon(s)" once per turn.





Chronovert Chronobot
[Machine/LIGHT/Link 2 ↙↘/ATK 1500/DEF -]
2 monsters with different names
You cannot Special Summon monsters from the Extra Deck, except Time Leap Monsters. You can Time Leap Summon 1 Time Leap Monster in addition to your Normal Time Leap Summon. (you can only gain this effect once per turn.) If a Time Leap Monster is Time Leap Summoned to a zone this card points to: You can make your opponent shuffle 1 card they control into the Deck (their choice). You can only use this effect of "Chronovert Chronobot" once per turn.