Halfling enhancements (history)

Level 1

 * Halfling Thrown Weapon Damage I: +1 damage
 * Halfling Stealth I: +2 Hide and Move Silently
 * Hero's Companion I: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 2

 * Halfling Luck I: +1 all saves
 * Halfling Fear Resistance I: Receive an additional +2 on saves against fear
 * Hero's Companion II: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 3

 * Halfling Dexterity I: +1 Dexterity
 * Halfling Stealth II: +3 Hide and Move Silently
 * Hero's Companion III: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 4

 * Halfling Thrown Weapon Attack I: +1 attack
 * Hero's Companion IV: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 5

 * Halfling Stealth III: +4 Hide and Move Silently
 * Halfling Fear Resistance II: Grants a +4 bonus on saving throws against fear
 * Hero's Companion V: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 6

 * Halfling luck II: +2 all saves
 * Halfling Thrown Weapon Damage II: Grants an additional +2 bonus to damage rolls when using a thrown weapon
 * Hero's Companion VI: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 7

 * Halfling Stealth IV: +5 Hide and Move Silently
 * Hero's Companion VII: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 8

 * Hero's Companion VIII: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds). At this level, the duration is 60 seconds, and the boosts are +2.  Note that there is a casting-time animation, and the usage is lost if the casting is interrupted, or if the target moves out of range.  (Thus, it's quite difficult to achieve the theoretical benefit of this power)
 * Halfling Dexterity II: +2 Dexterity

Level 9

 * Halfling Stealth V: +6 Hide and Move Silently
 * Hero's Companion IX: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)

Level 10

 * Halfling luck III: +3 all saves
 * Halfling Thrown Weapon Damage III: Grants an additional +3 bonus to damage rolls when using a thrown weapon
 * Hero's Companion X: Grant your allies short term boost in Attack, Damage, AC, and Saves (Cooldown 300 seconds)