Warlocks: the blank tooltip on the conjured Firestone is a known bug.
- Create Firestone ranks 3 and 4 do not display the conjured item tooltip.
- Kaivax named only those two ranks and tagged the bug as fixed in the next beta build.
Unconfirmed whether that build has shipped.
Source Kaivax, Blizzard known-issues list, 17 Sep 2026.