Even those who have only completed the weekly quests in the Maw should have reached the maximum reputation level of Appreciative with Stygia merchant Ve'nari by now. With this WoW Shadowlands ID, the developers have finally gotten around to unlocking reputation for Ve'nari items account-wide.
This means that if one of your characters has already reached reputation level Hearty or Appreciative, all of your other characters will be able to stock up on media upgrades via Fragment of Unbound Reality or later on additional socket slots via Spatial Realignment Apparatus.
WoW: Ve'nari Call now account-wide - socket and media upgrades for Twinks (2) Source: buffed
In the image above, you can see one of our characters who has only earned Unbound reputation with Ve'nari, but can still buy Fragment of Unbound Reality. This is because our main character has already reached the Appreciative reputation level.
Before you stock up on media upgrades, etc., keep in mind that hoarding upgrades for Patch 9.1 makes no sense. This is because the upgrades you buy now can only be applied to Season 1 items.
Official Blue Post from the April 6, 2021 Hotfix Updates
Items and Rewards
The ability to purchase items from Ve'nari is now unlocked for all characters on your account based on the character with the highest reputation. To gain access to purchasing the items across all characters on your account, you must log into the character with the highest Ve'nari reputation.
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