Lol, I wonder where did you get those values.
Ok, here is the list of bonuses.
None - Morale +3
Fire 4 - Attack Skill +2
Fire 9 - Flaming Weapons
Air 4 - Air Shield (20%)
Air 9 - Shock resistance (75%)
Water 4 - Defense Skill +2
Water 9 - Quickness (50%)
Earth 4 - Reinvigoration 2
Earth 9 - Armor value +4
Astral 4 - Magic Resistance +1 (Max 18)
Astral 9 - Twist Fate (protection from first hit)
Death 4 - Lesser Fear
Death 9 - Life after Death
Death 9 - Fear (Undead beings only)
Nature 4 - Berserk +1
Nature 9 - Regeneration
Nature 9 - Poison Resistance (50%)
Blood 4 - Strength +2
Blood 9 - Death Curse
Thats all of them.