Malevolent Obsidian can no longer be acquired, but it can be used to craft previously discontinued Obsidian items.

Regarding the newest patch note "Phase 2 - Claim" by Celestrata, I seriously having concerns about this (since I have several old obsidian tier 1 -discontinued- in my inventory)

should I upgrade now or will they be unable to upgrade since malevolent is not gonna be able to acquired anymore?

@muzzy @celestrata