my suggestions:
item honey - would increase chances of finding shiny pokemon in area it is used for 30 minutes
changing forms of pokemon - would work like evolution
roaming encounters: some box only pokemons for example timburr would be in map but it would located in random coords and the location of it would change every 10 -30 minutes
chat bad word checker: server would detect bad words in chat and would give warning to person who said bad word and after few warning the person will be chat banned for some time
item honey - would increase chances of finding shiny pokemon in area it is used for 30 minutes
changing forms of pokemon - would work like evolution
roaming encounters: some box only pokemons for example timburr would be in map but it would located in random coords and the location of it would change every 10 -30 minutes
chat bad word checker: server would detect bad words in chat and would give warning to person who said bad word and after few warning the person will be chat banned for some time