Note: Training Accounts are a community project and are not maintained by Pokémon Vortex developer(s). As a result, if one no longer works due to an update that affects battling/types/attacks, it is up to the players to fix or find an alternative method.
"Training accounts" are user accounts set up by players in such a way that the opponents faced will deal as little damage (or none at all) to your defending Pokémon when battling against it.
Since v1, they have been considered the most effective method of experience and Pokédollar earning.
When a training account does no damage to the players Pokémon, this is known in the community as an "Immunity Pokémon".
List of "Immunity Types"
 is immune to  attacks
|
 is immune to  attacks
|
 is immune to attacks
|
is immune to and  attacks
|
 is immune to  attacks
|
 is immune to  attacks
|
 is immune to  attacks
|
List of Community Training Accounts
| Your Pokémon | Immunity | Opponent |
|
❌ | TypeBug |
|
|
✅ | TrainDark |