the best strategy in the deck
Endymion > equipped with Artemis > add Crowley or if you have it, add Rilliona > special summon Crowley > activate field spell (secret village ) > XYZ summon Rilliona the wondrous Magistus > activate its effect summon Zoroa > Syncro to summon Zoroa the Magistus of daimon > activate Crowley and Rilliona in GY to equip Magistus cards.
I would like to run 2 Zoroa and 2 copies of spell power mastery. I don't use effect veiler cuz its locks you to opponents turn witch is bad for this deck some people may think they can also discard effect veiler to summon Crowley but if you start second and if there were monsters to negate the effect of your cards then it's no use to have effect veiler. this deck has 16 negate cards which helps the deck.
my advice: if you have Magistus Theurgy you can set it in spell zone and when your opponent activates the spell or trap card to destroy your Magistus card use the spell to be equipped with Vahram.
don't be sad this archetype hasn't finished yet, there are 7 support cards left to come in the future ( more negate cards, 4 traps 1 fusion 1 link 1 field spell ).
until next time see ya!