What happens if you have a level 21 Abra?

Answer 1

If you have a level 21 Abra in Pokémon games, it will primarily know the move Teleport, as Abra's move pool is limited at lower levels. To evolve it into Kadabra, you need to level it up to level 16, which it has already surpassed. At level 21, it will have access to additional moves if you continue to level it up, but keep in mind that it can't learn new moves through leveling until it reaches certain levels. You can also evolve it into Alakazam by trading it with another player.