Confused about Magik piece

How do I get this piece that people are talking about? Is it a quest? Event? Special challenge?

Comments

you need to complete act 6.4.6 using a 6* magik to get 3 magik tokens

(you will need 20 tokens to get the 7* magik, the rest of the tokens you will be able to buy with radiance)

what's this itemless thing founders war showcase I thought I saw is needed for a piece?

the piece in AW showcase is for Stellar Forged Blade

Also not itemless. Are you getting your game info from Temu?