Can I modify this build to use Magicka and staves (with this same subclass combo: Herald/Storm/NB)?

https://www.skinnycheeks.gg/stormrune-assassin-u49

For a year, our beloved characters have been rendered worthless in the name of a cherry picking system known as Subclassing. The same characters we were in end game and on leaderboards with, sent straight to the trash compactor. Subclassing needs to be removed. It should not be and never should have never been the meta. This is not Skyrim, WoW or any other game. Everyone who has ever purchased the game knows it is a Class based game. Its the first thing every player has to do when they start the game.

Anyone who advocates for Subclassing and says the character refreshes are fair or something theyre looking forward to is interested in cherry picking them to outcomepete the original Class. Its all you see and hear about in PvP. These underwhelming Class Mastery Passives are not on par with Subclassing. Instead of adding those, they should be reducing buffs and passives on Subclassing. Re instituting a rules based combat system and enforcing it. Combat is absolutely out of control. There is entirely way too much dps. No one should be able to put every buff on themselves without having multiple supports in a group. The Oakensoul Ring being the 1 exception. The awful combat exploit (Subclassing) has driven thousands of people away from this game. It is singlehandedly the worst update in the history of Eso.