just weaken the pokemon & throw a poke ball
Get 8 badges
a hiker by the east gate
Oreburgh Gate
find him by the gate
if you mean the time gate in those episodes of pokemon bw: rival destinies, it does not exist in the pokemon games and is only used to create a story in those specific episodes
hes is the pokemon league champion
By "gate" you are most likely referring to the Pokemon League Gate. It may be found by surfing east of New Bark Town and traversing Tohjo Falls. Then you must climb up Routes 26, 27, and 23.
Oreburgh Gate
I caught one through the right gate of Hearthome City
it is a pokemon that can transform into super mario
no, if you do she slaps you then runs away laughing. then all your Pokemon die.
it will learn sheer cold at level 78