Feat = Netherese Magical Attunement
Your able to attune beyond normal maximum 3 attunements to magical items.
You have ancient blood from Netherese ancestor that allow you to take 1 min to attune to any Magical item capable used by your class or race.
In ancient time of the Netherese Empire , they were heavily dependent on multiple attune magic items usages.
This feat can be taken multiple time to increase your your maximum attunement slot above the normal standard of 3.
Access to Legendary magic item extra attunement only starting from level 17 to 20
Access to Very Rare magic item extra attunement only starting only starting from level 11 to 20
Access to Rare magic item extra attunement only starting only starting from level 5 to 20
Access to Common and Uncommon magic item extra attunement starting from level 1