If you have previously purchased a donor rank but wish to upgrade to an advanced donor rank at a later date, you can do so here.
You must have Summoner Rank to be able to upgrade to Summoner+
You must have Summoner Rank to be able to upgrade to Visionary
You must have Summoner Rank to be able to upgrade to Ethereal
You must have Summoner Rank to be able to upgrade to Celestial
You must have Summoner+ Rank to be able to upgrade to Visionary
You must have Summoner+ Rank to be able to upgrade to Ethereal
You must have Summoner+ Rank to be able to upgrade to Celestial
You must have Visionary Rank to be able to upgrade to Ethereal
You must have Visionary Rank to be able to upgrade to Celestial
You must have Ethereal Rank to be able to upgrade to Celestial
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