Maximizing amount of Dratini catches

What you want is as many lures as possible in a loop (not there and back again) and the loop doesn't need to be longer than the time it takes for a lure to spawn. Being longer tends to hurt as it tends to bring down lure density. From my experience the efficiency of this outweighs the wild spawns. Look for constellations where you have a good lured path between two or more loops. That would allow you to switch them to get wild spawns while not sacrificing lure spawns, which are dominant. A word of warning though, I encountered 1 shiny in 220 catches. From my perspective it seems possible that lure spawns aren't shiny. But that is purely anecdotal and probably not true. I'm just telling you just in case. Would like to hear about this topic from others btw.

/r/TheSilphRoad Thread