The level at which upgrade abilities become available is now on the wiki Upgrades page, for all abilities. This page should therefore allow you to plan your build, or your haxlrose rebuild.

The possibility exists that I made a typo in transcribing, as trolls have fat fingers nowadays, so if you find an inconsistency, let me know (or just fix it yourself, it’s a ****ing wiki).

Note I only updated that one page; the individual character clbum pages still need updating (except for re-res, which I did yesterday).