Noble Knights of Flashing Lights

This deck focuses on getting a 5500~ ATK Artorigus on board, equipped with 5 equips and able to attack directly twice on the same turn.

All you need to start the fun is a Noble Arms and a way to summon Medraut (Medraut, Merlin, RotA, etc)
Summon Medraut, equip him with a Noble Arms, and use his effect to bring out Iyvanne.
This will destroy your Noble Arms equip and then reattach said equip to Iyvanne, triggering Iyvanne's effect to summon a token.
Use 2 of your monsters (usually the token and whichever other one you like) to summon Isolde.
Use Isolde's effect to add a Noble Knight to your hand, then use her effect to send 4 equips to the grave (you want atleast 3 Noble Arms in grave to use with Artorigus (you need to send Clarent if you don't have it in hand) and you can/should probably also send a Cursed Bamboo Sword to add either a Broken Bamboo Sword or a Golden Bamboo Sword to get some draw power) and summon a Noble Knight to board.
From here depends on what you have in hand.
You could use Bamboo Swords to draw if you have the ability to do so, you could use Pop Up to discard and draw some cards, there are several options but in the end you want at least 2 out of the 3 of these in your hand: Mage Power, Glory of the Noble Knights, Twin Swords of Flashing Light.
XYZ summon Artorigus and equip him with 3 Noble Arms equip cards (there are rare cases where you want to equip less if you, for example, opened with Clarent or have 2 Mage Powers in hand, etc) then use use Glory to equip Twin Swords/Mage Power (whichever you don't have in hand), then equip the other to Artorigus.
By this point, rather typically, you should have Arorigus with Galatin, Clarent, Noble Arms of Destiny, Twin Swords, and Mage Power.
This will allow you to spend 500 LP on Clarent to attack directly this turn, and Twin Swords will allow you to attack twice.