Anime Champions X Trello: is there one?

Where we looked

• The links channel of the official Discord: no posts.
• The description of the release date trailer: one link, to the Discord.
• The Roblox community page: no outside links.

A board made by someone else may exist, but before launch it cannot contain anything the developer has not shown in public.

Where the same information is

What a Trello would normally hold (units, rarities, maps, drop rates) has not been published anywhere. What has been shown is collected on the updates page, and the tier list page explains what is and is not known about characters.