Waxing Gibbous is a Unique One-Handed Axe in Diablo IV Season 15. It comes from World drop (any difficulty, drop rate scales with Torment tier); Dedicated drop: Lord Zir (Lair Boss, Torment 1+; Boss Trophy: Exquisite Blood); Horadric Cube: Item Transmutation (Upgrade to Unique) - Common item of the same slot + 1 Enhanced Primordial Dust + 10 Primordial Dust (random Unique of that slot).
Unique power
Shred deals [45-60%][x] more damage, and Shred has a 33% chance to land an additional strike, up to 4 times.
Affixes
1,727 DPS; [1,256-1,884] Damage per Hit; 1.10 Attacks per Second
+[1-3] to Shred (1-3)
Where it drops
World drop (any difficulty, drop rate scales with Torment tier)
Dedicated drop: Lord Zir (Lair Boss, Torment 1+; Boss Trophy: Exquisite Blood)
Horadric Cube: Item Transmutation (Upgrade to Unique) - Common item of the same slot + 1 Enhanced Primordial Dust + 10 Primordial Dust (random Unique of that slot)
Horadric Cube: Item Transmutation (Amalgamation) - 5x Exquisite Blood (Boss Trophy) rolls a Unique from this boss's pool; can roll Mythic quality with the 'Crafted' tag