This increases catch rate, not appearance rate. Granted your thought process still stands, it’s just that the more pidgeys you catch the easier it will be to catch a pidgey. The odds of seeing a specific Pokemon will not change. However that means if you catch many magikarp, when that random blastoise one day shows up…

I’d love the U-Wing, but the wings are half the length they should be. Then again, being Lego, that argument holds as little water as the Dune Sea...

Klipsch ProMedia 2.1

Klipsch ProMedia 2.1

Egg spawn rates are independent of this. This is data from wild spawns only.