We have all experienced that pain and suffering, when you find a Wild Pokemon, especially a Shiny one, hoping to catch it. When out of nowhere, it decides to troll you by using Whirlwind, Roar or even Teleport to evade capture.
This group is dedicated to those, who have tried to catch a Pokemon, whether it being a legendary, game-exclusive or even a PokeRadar shiny chain, only for it to just flee from battle using the moves said above!
...and also the occasional, but unforgettable wandering run-away Pokemon as well!
Damn you, wandering legendaries for being able to flee in your sleep! >.<