The format for a general:
General type
% to hire: the % that that general type shows up in a random draw following a successful recruit.
Stats: Attack power followed by Defense, applied at level 1.
Levelup stats: For HP, the amount of HP that general gains per level. For the rest, the % of the time that general gains 1 in that stat.


Ruler:
% to hire: n/a
Stats: 7/7, 75 hp, 3 mp
Levelup stats:
hp: 4d8
mp: 100%
AT: 25%
AC: 25%
Troop Type: Any standard.
Special Abilities: All troops under the ruler's command gain +1/+1. Rulers have a 25% chance of successfully recruiting.


Thief: 
% to hire: 15%
Upkeep: 50
Stats: 4/1, 40 HP, 3 MP
Levelup stats:
hp: 4d6
mp: 30%
AT: 30%
AC: 15%
Troop type: Soldiers
Default Spells: Shiva's Dagger, Cross Flash, Cross Rush.
Special Abilities: "Spy" command allows you to see the hidden plans of another player. Retreats without retaliation

Fighter: 
% to hire: 15%
Upkeep: 50
Stats: 3/2, 65 HP, 3 MP
Troop Types: Soldiers or Harpies (Default: Harpies)
Levelup stats:
hp: 4d8
mp: 20%
AT: 25%
AC: 25%
Default Spells: Sonic Boom, Sonic Wave, Sonic Blast


Knight: 
% to hire: 10%
Upkeep: 100
Troop Type: Soldiers or Cavalry (Default: Cavalry)
Stats: 2/3, 55 hp, 3 mp
Levelup stats:
hp: 4d6
mp: 30%
AT: 20%
AC: 25%
Default Spells: Sonic Boom, Thunder Fall, Hyper-Storm


Spirit Caller: 
% to hire: 10%
Upkeep: 100
Troop Type: Mages or Archers (Default: Mages).
Stats: 1/3, 40 hp, 3 MP
Levelup stats
HP: 3d4
MP: 60%
AT: 10%
AC: 15%
Default Spells: Dante's Inferno, Summon Wyvern, Dimensional Rift


Mage: Mages or Archers (Default: Mages).
% to hire: 10%
Upkeep: 75
Stats: 1/3, 40 hp, 3 mp
levelup stats:
HP: 3d4
MP: 60%
AT: 15%
AC: 10%
Default Spells: Flame Cannon, Thunder Fall, Meteor Shower


Priest: Mages or Archers (Default: Archers).
% to hire: 10%
Upkeep: 75
Stats: 1/4, 45 hp, 3 mp
Levelup stats:
hp: 3d6
mp: 40%
at: 15%
ac: 25%
Default Spells: Ressurect, Holy Shield, Holy Blast


Monks: Monks
% to hire: 10%
Upkeep: 50
Stats: 2/3, 55 hp, 3 mp
Levelup stats:
hp: 4d6
mp: 25%
at: 25%
ac: 25%
Default Spells: Aura Assault, Stone Pedistall, Cross Rush


Samurai: Samurai
% to hire: 10%
Upkeep: 75
Stats: 3/3, 60 hp, 3 mp
levelup stats:
hp: 4d6
mp: 30%
at: 20%
ac: 20%
Default Spells: Sonic Boom, Sonic Wave, Sonic Blast


Ninjas: Samurai
% to hire: 5%
Upkeep: 100
Stats: 3/2, 50 hp, 3 mp
levelup stats:
hp: 3d6
mp: 35%
at: 35%
ac: 10%
Default Spells: Assassin's star, Cross Flash, Mirage Star


Beasts: Beasts
% to hire: 5%
Upkeep: 50
Stats: 4/1, 65 HP, 3 mp
levelup stats:
hp: 4d6
mp: 20%
at: 40%
ac: 15%
Default Spells: Cross Flash, Sky Driver, Cross Rush.


Note: The following cannot be "Trusted" generals, and generally do not show up under normal circumstances.

Dragons: Dragons.
Stats: 5/5
HP: 75, +4d8/level
MP: 3, +1/3 levels

Vampires/Zombies/Succubi: Any.
Stats: 3/3
HP: 50, +3d6/level
MP: 3, +1/level