Skills supported by Unleash have +1 to maximum number of Seals 
Thunderous Salvos is a notable passive skill that grants increased critical strike chance for spells and makes skills supported by Unleash SupportUnleash SupportSpell, Support
Mana Multiplier: 140%Requires Level 38Supports spell skills, making their effect reoccur when cast. Cannot support skills with cooldowns, triggered skills, Brand skills, Vaal skills, channelling skills, skills which reserve mana, or skills used by totems, traps, or mines. Cannot modify the skills of minions.Per 1% Quality:
Supported Skills deal 0.5% increased Spell DamageSupported Spells gain a Seal every (0.9-0.71) seconds, to a maximum of 3 Seals
Supported Spells are Unsealed when cast, and their effects Reoccur for each Seal lost
Supported Skills deal (20-11)% less Damage when ReoccurringThis 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 Active Skill Gem you wish to augment. Right click to remove from a socket. have an additional maximum seal.
|Oil #1||Oil #2||Oil #3||Outcome|
|Golden Oil||Golden Oil||Sepia Oil||Thunderous Salvos||30% increased Critical Strike Chance for Spells|
Skills supported by Unleash have +1 to maximum number of Seals
- Bex_GGG (June 9, 2020). "Here is one of the new clusters on the Passive Skill Tree!". Official Path of Exile subreddit. Retrieved June 18, 2020.