Correct.
In extended terms, it goes like this:
Mordokai - Pick 1 unit
Recaiden - 1 unit
Saint Nil - 1 unit
Shadowcaller - 1 unit
Fin - 1 unit
Mordokai - Pick 2 units
Recaiden - 2 units
Saint Nil - 2 units
Shadowcaller - 2 units
Fin - 2 units
Mordokai - Pick 3 units
Recaiden - 3 units
Saint Nil - 3 units
Shadowcaller - 3 units
Fin - 3 units
Mordokai - Pick 4 units
Recaiden - 4 units
Saint Nil - 4 units
Shadowcaller - 4 units
Fin - 4 units
Fin - Base pick
Shadowcaller - Base pick
Saint Nil - Base pick
Recaiden - Base pick
Mordokai - Base pick