- This rune gives an additional health thanks to .
- This rune gives a level 18 critical chances an additional thanks to . It's doubled at 100% AD critical chances up to AD without any
- With AP , this runes gives an additional
- This rune will give a bonus magic resistance or bonus armor when he casts his , whether he's going for AD or AP. either
- The granted total bonuses at each minute throughout the game are calculated as follows:
- is the number of elapsed minutes throughout the game.
- is the AP multiplier.
- is the AD multiplier.
- gives the stacking term.
- gives the bonus term.
- Bonus AP: .
- Bonus AD: .
- Example for bonus AP () at 32.5 minutes ():
- Example for bonus AD () at 21.5 minutes ():
- Python 3 function which computes :
def gathering_storm_bonus(k, m): return k * sum(range(m // 10 + 1))
- Gathering storm table:
|Elapsed minutes||Total bonus AP||Total bonus AD|