Rune colours and their meanings:Uru (green), weak effect
Ser (light blue or cyan), minor effect
Min (red), medium effect
Pag (silver/grey), large effect
Yit (gold), very large effect
Type of boni:Ydra - strength
Joph - dexterity
Koor - intelligence
Vorr - constitution
Umn - vitality
Iceri - mana
Zand - lightning resistance
Oor - fire resistance
Ustr - poison resistance
Isos - spiritual resistance
The 1st rune syllable gives you the effect value, the 2nd one the bonus type:
[color:"yellow"]Yit-Iceri[/color] gives you therefore a very high mana bonus
strength/dexterity/intelligence/constitutionUru-Ydra/Joph/Koor/Vorr = +2
Ser-Ydra/Joph/Koor/Vorr = +4
Min-Ydra/Joph/Koor/Vorr = +6
Pag-Ydra/Joph/Koor/Vorr = +8
Yit-Ydra/Joph/Koor/Vorr = +10
vitality(HP)/manaUru-Umn/Iceri = +20
Ser-Umn/Iceri = +40
Min-Umn/Iceri = +60
Pag-Umn/Iceri = +80
Yit-Umn/Iceri = +100
resistances: lightning, fire, poison, spiritUru-Zand/Oor/Ustr/Isos = +5
Ser-Zand/Oor/Ustr/Isos = +10
Min-Zand/Oor/Ustr/Isos = +15
Pag-Zand/Oor/Ustr/Isos = +20
Yit-Zand/Oor/Ustr/Isos = +40
Kiya