Confusion about crafting🤔😅

[Savagekantus]

I wanted to know why we need ARCANE shard to craft a MYTHIC armor to a vanity? I understand an arcane weapon to a vanity and an arcane ring, but why do you need an arcane shard for a mythic item? In my opinion it doesnt make sense...and im sure others will agree. Other alternatives for a arcane shard should be a dragonite bar (mythic) that is more reasonable. Dragonite bar is dying out anyways and i would like to see it more in traders market. This will also cause an increase in farming and play time keeping people active.

Thanks for your time