Doryani's Catalyst

Doryani's Catalyst is a unique Vaal SceptreVaal SceptreSceptre
Physical Damage: 37-70
Critical Strike Chance: 6.00%
Attacks per Second: 1.40
Weapon Range: 1.1 metresRequires Level 64, 113 Str, 113 Int32% increased Elemental Damage.

Vendor: 10Alteration ShardsAlteration ShardStack Size: 20A stack of 20 shards becomes an Orb of Alteration. and 9Alchemy ShardsAlchemy ShardStack Size: 20A stack of 20 shards becomes an Orb of Alchemy.

Modifiers

Applicable skill gems socketed in this item are supported by level 20 Elemental Proliferation SupportElemental Proliferation SupportCold, Fire, Lightning, Support, AoE
Icon: S
Level: (1-20)
Cost & Reservation Multiplier: 110%Supports any skill that hits enemies, or could otherwise apply elemental ailments.(0-19)% increased Duration of Elemental Ailments on Enemies
Elemental Ailments inflicted by Supported Skills spread to other enemies within (1.2-1.5) metres
Supported Skills have 20% chance to Freeze, Shock and Ignite

Additional Effects From 1-20% Quality:
(0.5-10)% increased Duration of Elemental Ailments on EnemiesThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket.. All support modifiers are accounted for, including the mana multiplier.

Drop restrictions

This item can only drop from Atziri in the Apex of Sacrifice and cannot be chanced.

Legacy variants

Doryani's Catalyst has a legacy variant.

Using a Blessed OrbBlessed OrbStack Size: 20Randomises the values of the implicit modifiers of an itemRight click this item then left click another item to apply it. on a legacy Doryani's Catalyst from before version 2.3.0 will double the value of its implicit modifier to 20% rather than raising it to the current value of 32%.

Version discontinued	Stats Compare each legacy variant to the current variant. Stat line – Same as current variant Stat line – Different from current variant
2.3.0	10% increased Elemental Damage Socketed Gems are Supported by level 20 Elemental Proliferation Adds (65–100 to 85–160) Physical Damage (11 to 15)% increased Attack Speed (6 to 10)% increased Cast Speed (30 to 40)% increased Global Critical Strike Chance 0.2% of Elemental Damage Leeched as Life (80 to 100)% increased Elemental Damage

Build of the Week

Doryani's Catalyst was featured in Season 2 Episode 11 of the Build of the Week series released by Grinding Gear Games.

Version history

Version	Changes
2.6.0	Base type damage increased to 37-70 (up from 31-58).
2.3.0	The implicits on Sceptres and Wands have been increased in value. Sceptres now also follow an increasing sequence of elemental damage similar to what wands have. The highest Wand implicit can go up to 42%. The highest Sceptre implicit can go up to 40%.
1.1.0	Introduced to the game.