Prismatic Aspects
From Destiny 2 Wiki
Prismatic Aspects are Aspects that are unlocked on all Prismatic subclasses. Aspects are exclusive to their respective classes. Each class can equip up to two Aspects from different elements. Equipping a Prismatic Aspect unlocks a certain number of slots for equipping Prismatic Fragments.
Contents
How to unlock
Prismatic Aspects can be unlocked by completing the Lost in Light and Found in Darkness questlines and eventually unlockable on other characters by completing Adventures from The Final Shape.
List of Prismatic Aspects
Prismatic Titan (Titan)
Unbreakable: Hold to summon a Void shield and block a portion of incoming damage, gradually draining your grenade energy and granting an overshield over time. Releasing the grenade input or running out of energy releases a frontal blast from your shield that deals increased damage based on how much damage was blocked. Combatants that come in contact with your shield are temporarily disoriented.
Consecration: While sliding, activate your charged melee ability to launch a wave of Solar energy forward, damaging and scorching targets in front of you as you leap into the air. While airborne, activate your charged melee again to slam to the ground and create a second larger wave of damaging Solar energy. If the wave hits a scorched target, they ignite.
Knockout: Critically wounding a target or breaking their shield infuses your melee attacks with Arc energy and increases your melee range and damage for a short time. Defeating targets with melee attacks starts health regeneration and makes you amplified.
Diamond Lance: Shatter or defeat targets with anny abilities to create a Stasis Lance.
Drengr's Lash: Activate your class ability to create a ripple in reality that travels forward along the ground, suspending and damaging targets it hits.
Prismatic Hunter (Hunter)
Stylish Executioner: Defeating a target inflicted with any elemental debuffs grants invisibility and Truesight. After performing a Stylish Execution, your next melee attack while invisible weakens targets.
Gunpowder Gamble: Defeat targets with abilities, elemental debuffs, or Solar weapons to change up an improvised Solar explosive. Throw a solar explosive that can be shot in mid-air to cause an ignition.
Ascension: While airborne, consume your class ability energy to summon your Arc Staff, propelling yourself upward and creating a burst of energy around you that amplifies allies and jolts targets. 
Winter's Shroud: Dodging slows nearby targets. Slowing targets briefly increases your class ability regeneration.
Threaded Specter: Activating your class ability leaves behind a decoy woven from 
Strand matter that draws the attention of nearby combatants.
After taking significant damage or when combatants approach, the decoy detonates, dealing damage and releasing Threadlings that seek out and attack nearby foes.
Prismatic Warlock (Warlock)
Feed the Void: Defeat a target with any ability to activate Devour. While Devour is active, final blows restore health and extend Devour.-
Hellion: Activate your class ability to summon a Solar mortar that lobs flaming projectiles at distant targets. Targets damaged by the mortar are scorched. 
Lightning Surge: While sliding, activate your charged melee ability to blink forward, calling down lightning strikes that jolt targets as you rematerialize.
Bleak Watcher: Press and hold the grenade button to convert your grenade into a Stasis turret that fires slowing projectiles at nearby targets.
Weaver's Call: Cast your Rift to weave three Threadlings and deploy any Threadlings you have perched. Targets defeated by Strand damage have a chance to generate a perched Threadling.
