Question: is isochronal engram worth it?
Answer: Isochronal Engram – 97 Legendary Shards: You can only buy one of these Engrams per week, per account, but if you're filling out your exotic collection, it's worth it. The Fated Engram automatically gives you something you're missing from the Destiny 2 Year 1 and 2 exotic sets, and now Forsaken as well.