I'm honestly very confused right about now. I was doing the strike "Summoning Pits" on vangard Roc and someone got the PLAN C at the end.. I'm confused has anyone ever witnessed this before??? I'm still shocked to see an exotic off a strike.. It's apparently possible i guess because I've just witnessed it... But what are the chances of getting an exotic off strikes because it's hard letalone to get a legendary engram...