Ever since the catalysts were implemented , ive done a fair share of heroics farming... ive found 4 so far, and yes its the strikes catalyst ones, in order found, prometheus lens, wardcliff coil , riskrunner, coldheart. Still missing merciless and yeah they are rare for peoples wondering, no i dint find them in like 50 runs, its more like 1 per 50-100 heroics from my experience, i just try to not think about it and just do heroica with friends for fun, and they do drop when you expect it less 😂 funny Dont give up and try to not think about it, but get ready to do lots of heroics haha PS: all of them are from heroics, ive tried nightfall and they just dont drop for me...🤔 I know my grammar is far from perfect, im sorry in advance still trying to learn.🙂✌️