2. However you want to distribute those 24 levels is up to you, with a few things to keep in mind: 1) every level counts as a half level for the player character, so, in your example, yes, spending 12 of those would bring her up 6 levels; and 2) our current level cap is 25 (30 if she does some training on the Tropical Island), so player character and Pokémon cannot exceed this. Levels also cannot be banked once everyone in your party has collectively hit level 30. So, say, for example, a new area opens up with a cap of 45, and you've been sitting at 30 for three weeks. Those 32 free levels that might have been earned at that time can't be used to bring everyone up to the new cap.
no subject
2. However you want to distribute those 24 levels is up to you, with a few things to keep in mind: 1) every level counts as a half level for the player character, so, in your example, yes, spending 12 of those would bring her up 6 levels; and 2) our current level cap is 25 (30 if she does some training on the Tropical Island), so player character and Pokémon cannot exceed this. Levels also cannot be banked once everyone in your party has collectively hit level 30. So, say, for example, a new area opens up with a cap of 45, and you've been sitting at 30 for three weeks. Those 32 free levels that might have been earned at that time can't be used to bring everyone up to the new cap.