[Duelist Nexus] Team 5Ds related cards

[~British Soul~]

https://ygorganization.com/believeinnexusoverthenexus/

ホイール・シンクロン Wheel Synchron
Level 5/LIGHT/Machine/Tuner/Effect
You can only use the 2nd and 3rd effect of this card’s name each once per turn.
(1) If you use this card on the field as Synchro Material, you can treat it as a non-Tuner.
(2) During your Main Phase, you can: You cannot Special Summon from the Extra Deck for the rest of this turn, except Synchro Monsters, also, immediately after this effect resolves, Normal Summon 1 Level 4 or lower monster.
(3) You can banish this card from your GY, then target 1 Synchro Monster you control; decrease its Level by up to 4.
800/1000

レボリューション・シンクロン Revolution Synchron
Level 3/EARTH/Machine/Tuner/Effect
You can only use the 1st effect of this card’s name once per turn. You can only use the 2nd effect of this card’s name once per Duel.
(1) If you Synchro Summon a “Power Tool” Synchro Monster, or a Level 7 or 8 Dragon Synchro Monster, this card in your hand can be used as material.
(2) If this card is in your GY and you control a Level 7 or higher Synchro Monster: You can send the top card of your Deck to the GY, and if you do, Special Summon this card, and if you do that, its Level becomes 1.
900/1400

コズミック・クェーサー・ドラゴン Cosmic Quasar Dragon
Level 12/LIGHT/Dragon/Synchro/Effect
1 Tuner Synchro Monster + 2+ non-Tuner Synchro Monsters
Must first be Special Summoned with the above Synchro Materials.
(1) Once per turn: You can target face-up cards on the field, up to the number of monsters used as Synchro Materials for this card + 1; negate their effects. This effect and its activation cannot be negated.
(2) (Quick Effect): You can banish this Synchro Summoned card; Special Summon 1 Dragon Synchro Monster that lists 2 or more non-Tuner Synchro Monsters as material from your Extra Deck. (This is treated as a Synchro Summon.)
4000/4000

赤き竜（あかきりゅう）Akakiryuu (The Crimson Dragon)
Level 12/LIGHT/Dragon/Synchro/Effect
1 Tuner + 1+ non-Tuner monsters
You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) If this card is Special Summoned: You can add 1 Spell/Trap that mentions “The Crimson Dragon” from your Deck to your hand.
(2) (Quick Effect): You can target 1 Level 7 or higher Synchro Monster on the field, except “The Crimson Dragon”; return this card to the Extra Deck, and if you do, Special Summon 1 Dragon Synchro Monster with the same Level from your Extra Deck. (This is treated as a Synchro Summon.)
0/0

Important sidenote regarding Ultimaya Tzolkin: https://ygorganization.com/regarding-the-effect-of-ultimaya-tzolkin/

シンクロ・オーバートップ Synchro Over Top
Spell
You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) Target any number of Level 7 and/or 8 Dragon Synchro Monsters in your GY; Special Summon them in Defense Position, but their Levels become 1, their effects are negated, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Synchro Monsters.
(2) When your Synchro Monster is destroyed by battle: You can banish this card from your GY; Special Summon 1 “The Crimson Dragon” from your Extra Deck.

シンクロ・ワールド Synchro World
Spell/Field
(1) Each time a monster(s) is Synchro Summoned, place 2 Signal Counters on this card.
(2) You can remove 4, 7, or 10 Signal Counters from your field to activate 1 of these effects;
● 4: Increase or decrease the Level of 1 face-up monster you control by 1.
● 7: Special Summon 1 Tuner from your GY.
● 10: Special Summon 1 Synchro Monster from your GY.
(3) If this card in its owner’s control is destroyed by an opponent’s card effect: You can Special Summon 1 “The Crimson Dragon” from your Extra Deck.

くず鉄の神像（くずてつのしんぞう）Kuzutetsu no Shinzou (Scrap-Iron Idol)
Trap
You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) Target 1 of your Level 7 or 8 Dragon Synchro Monsters that is banished or in your GY; Special Summon it (but return it to the Extra Deck during the End Phase), also, after that, Set this card face-down instead of sending it to the GY.
(2) If this Set card in its owner’s control is destroyed by an opponent’s card effect: You can Special Summon 1 “The Crimson Dragon” from your Extra Deck.

[Zamazenta the OS-Tan Fan]

The Support here for Synchro Monsters are really great.