And everything you should know about this unique subclass
Destiny 2: How To Get EVERY Prismatic Fragment & Ability! – Final Shape DLC
Prismatic is another type of subclass in Destiny 2 and is exclusive to The Final Shape expansion. It is unique, as it allows you to combine elements from other subclasses into a supersubclass. It's also the only ability suite in the game that lets you go Transcendent.
In this Destiny 2 guide, I'll give you a brief overview of what Prismatic is and how you can unlock it yourself.
Prismatic is a completely unique Subclass type in Destiny 2. Instead of offering new or unique abilities, you can instead equip it to mix and match abilities from other elements. So there are no Prismatic-specific abilities, but you can combo, say, Diamond Lance (Stasis) with Consecration (Solar) on your Titan. Or Bleawatcher (Stasis) and Lightning Surge (Arc) on your Warlock.