RECOMMENDED DECKLIST
Blue-Eyes White Dragon x2Flamvell Guard x2Blaster, Dragon Ruler of Infernos x1
Card Trooper x2
Debris Dragon x1
Dragunity Corsesca x1
Eclipse Wyvern x3
Glow-Up Bulb x1
Mythic Tree Dragon x3
Mythic Water Dragon x3
Red-Eyes Darkness Metal Dragon x1
Redox, Dragon Ruler of Boulders x1
Tempest, Dragon Ruler of Storms x1
The White Stone of Legend x2
Tidal, Dragon Ruler of Waterfalls x1Cards of Consonance x2
Dragon Shrine x3
Foolish Burial x1
Gold Sarcophagus x1
Mystical Space Typhoon x2
Trade-In x2Bottomless Trap Hole x1
Compulsory Evacuation Device x1
Trap Stun x1
Solemn Warning x1Black Rose Dragon x1
Crimson Blader x1
Scrap Dragon x1
Stardust Spark Dragon x1Castel, the Skyblaster Musketeer x1
Divine Dragon Knight Felgrand x1
Evilswarm Exciton Knight x1
Galaxy-Eyes Full Armor Photon Dragon x2
Mecha Phantom Beast Dracossack x1
Number 11: Big Eye x1
Number 62: Galaxy-Eyes Prime Photon Dragon
Number 95: Galaxy-Eyes Dark Matter DragonDragon Rulers are an archetype that ran their own format against Harpies and Mecha Phantom Beast and other decks, and ultimately were all either limited or forbidden. People still play Dragon Ruler deck builds of archetypes like Lightsworn and Blue-Eyes.
Number 95: Galaxy Eyes Dark Matter Dragon is an Xyz Monster that can send 3 dragons from your Deck to your Graveyard, as well as banish a few cards from your opponent's Deck upon it's summon. It also boasts 4000 attack, and the ability to attack monsters twice, a feature only seen by the Photon archetype. However, you can apply these effects at their full potential in a Dragon Ruler deck.
Getting out this awesome card is not that hard at all; all you need to do is have two Level 8 monsters on the field for it to see play. Using cards like
Mythic Water Dragon and
Mythic Tree Dragon can make this task a piece of cake. Alternatively, you can use Level 8 Synchro Monsters, which are easily summoned in Dragon Rulers using cards like
Glow-Up Bulb and
Flamvell Guard.
Now that you have 2 Level 8 Monsters on the field, you will Xyz Summon
Number 62: Galaxy-Eyes Prime Photon Dragon. It's effect allows it to gain attack during the battle phase, as well as negate cards your opponent controls. This effect, however, is not relevant. This card boasts 4000 Attack as well.
Galaxy-Eyes Full Armor Photon Dragon is a Special Xyz Monster that can use Number 62 for an Xyz Summon. It's effect allows it to detach an Xyz Material and destroy a face-up card your opponent controls. This effect, and the fact that it also has 4000 Attack makes this card very formidable.
Number 95: Galaxy-Eyes Dark Matter Dragon is Special Summoned the same way
Galaxy-Eyes Full Armor Photon Dragon is, by using the Photon Monster you control as it's Xyz Material. Upon it's Summon, you choose 3 Dragons in your Deck and send them to the Graveyard. Your opponent would also banish cards in their Deck. To use this card's effect to it's fullest potential, send 2 Dragon Rulers and
Eclipse Wyvern. Wyvern allows you to banish a dragon from your Deck, preferably
Red Eyes-Darkness Metal Dragon. You can then summon a Dragon Ruler you just sent by using Wyvern, and it will allo you to add the banished card to the Hand.
What you do from here on out all depends on what your opponent has on their side of the field. The best possible way to go after this is using the effect of Number 95 by detaching an Xyz Material it can attack monsters twice that turn. Detach the Photon monster you used as an Xyz Material. This is important, because you can Special Summon
Red-Eyes Darkness Metal Dragon, and revive that Photon Monster. You can then repeat the process, and send more Dragons to the Grave. Afterwards, you can Xyz Summon into monsters with the Dragon Rulers like
Number 11: Big Eye. At this point, it is very easy to destroy your opponents life points and attack all of their sissy monsters, and claim victory!