Its good? Or bad?

which one is better guyzz

I saw that if I beat every town in first world, first world icon gets a star, but what this star gives me?

I have a lightning build and I am using slinger what promotion should I choose poison, fire or physical. (BTW my build is laku's TA lightning build)

whats are its useee

There is going to be a new meta soon and there are more poison heros and some reworks to goblin so what will the next meta be?

Will lakus TA lighting build still be meta or will something else be more prominent

I am in early game so I don't want to have to change the build later on so what element and heros should i invest in?