History of Enhancement Prism

Enhancement Prisms are a Legendary crafting material used to upgrade armor tiers (Tier 7 to 8 and 9), at about 3 per Legendary piece and 5 per Exotic masterwork, to craft some Exotic Archive weapons, and, at Master Rahool, 10 Prisms plus 50,000 Glimmer trade for an Ascendant Shard. They can be bought with Enhancement Cores from Banshee-44. Costs are as reported at time of the sources.