Цитата:
Runes have a base cooldown of 10 seconds, which is then reduced by haste (for example, 25% haste would give your runes an 8 second cooldown). However, cooldowns are paired between rune of the same time (remember, death runes count as whatever type of rune they were converted from for the purposes of rune cooldowns). If one rune of a pair is already on cooldown, using the other will place it on cooldown for a duration equal to the normal rune cooldown time plus the remaining time left on the first rune's cooldown. Essentially, the second one of the runes to go on cooldown 'pauses' and waits until the first rune has finished its cooldown before starting to cool down itself.