Riot has announced that they will be rebalancing the strength of all runes and offering a 30% rune sale to compensate.
Since very early in competitive League of Legends history, the "optimal" rune pages for the majority of champions has been stagnant. The most apparent offenders were Armor seals and Magic Resist glyphs, whicch were almost never swapped out due to the sheer strength of the same runes in comparison to other choices.
Now, Riot looks to open up the possibilities of specs for champions by offering a broader array of efficient builds. Runes such as cooldown reduction have become very, very powerful. Below is a list of changes listed by Riot.
Seals
Values are for Tier 3 seals
Armor
PER SEAL1.41 armor ⇒ 1.00 armor
PER 9 SEALS12.69 armor ⇒ 9.00 armor
SUPPLEMENTARYAll champions will gain +4 base armor in compensation
Scaling Armor
PER SEAL2.7 armor at level 18 ⇒ 3.0 armor at level 18
PER 9 SEALS24.3 armor at level 18 ⇒ 27.0 armor at level 18
Health
PER SEAL5.35 health ⇒ 8.0 health
PER 9 SEALS48.15 health ⇒ 72.0 health
Scaling Health
PER SEAL19.44 health at level 18) ⇒ 24.00 health at level 18
PER 9 SEALS174.96 health at level 18 ⇒ 216.00 health at level 18
Health Regeneration
PER SEAL0.43 health regen/5 sec ⇒ 0.56 health regen/5 sec
PER 9 SEALS3.87 health regen/5 sec ⇒ 5.00 health regen/5 sec
Glyphs
Values are for Tier 3 glyphs
Scaling Cooldown Reduction
PER GLYPH-1.11% cooldowns at level 18 ⇒ -1.67% cooldowns at level 18
PER 9 GLYPHS-9.99% cooldowns at level 18 ⇒ -15.00% cooldowns at level 18
Scaling Magic Resist
PER GLYPH2.7 magic resist at level 18 ⇒ 3.0 magic resist at level 18
PER 9 GLYPHS24.3 magic resist at level 18 ⇒ 27 magic resist at level 18
Mana Regeneration
PER GLYPH0.31 mana regen/5 sec ⇒ 0.33 mana regen/5 sec
PER 9 GLYPHS2.79 mana regen/5 sec ⇒ 3.00 mana regen/5 sec
Scaling Mana Regeneration
PER GLYPH0.99 mana regen/5 sec at level 18 ⇒ 1.20 mana regen/5 sec at level 18
PER 9 GLYPHS8.91 mana regen/5 sec at level 18 ⇒ 10.80 mana regen/5 sec at level 18
Quintessences
Values are for Tier 3 quintessences
Cooldown Reduction
PER QUINTESSENCE-1.67% cooldowns ⇒ -2.50% cooldowns
PER 3 QUINTESSENCES-5.01% cooldowns ⇒ -7.50% cooldowns
Scaling Cooldown Reduction
PER QUINTESSENCE-2.5% cooldowns at level 18 ⇒ -5% cooldowns at level 18
PER 3 QUINTESSENCES-7.5% cooldowns at level 18 ⇒ -15% cooldowns at level 18
Attack Speed
PER QUINTESSENCE3.4% attack speed ⇒ 4.5% attack speed
PER 3 QUINTESSENCES10.2% attack speed ⇒ 13.50% attack speed
Life Steal
PER QUINTESSENCE2% life steal ⇒ 1.5% life steal
PER 3 QUINTESSENCES6% life steal ⇒ 4.5% life steal
SUPPLEMENTARYThe offensive mastery, Feast, will now restore 3 health on minion kill (up from 2)
Source - Riot Games
