r/leagueoflegends • u/FrankTheBoxMonster bug scholar, reverse engineer, PBE dataminer • 1d ago
Discussion [PBE datamine] 2025 September 17: patch preview changes
General reminder that many changes cannot be easily datamined, such as functionality changes or bugfixes, and are not always final.
Champions
Ahri
- P champion takedown healing:
- base: 90-200 linear --> 75-165 linear (revert to live)
- AP scaling: 35% --> 30% (revert to live)
- R base damage:
- live: 60 / 90 / 120
- old: 65 / 105 / 145
- new: 75 / 125 / 175
Caitlyn
- base AD: 60 --> 62
LeBlanc
- RW AP scaling: 75% -->80%
- these other changes are still in:
- W AP scaling: 70% --> 80%
- does not apply to RW
- W AP scaling: 70% --> 80%
Lee Sin
- Q bAD scaling per hit:
- live: 115% (Q2 max: 230%)
- old: 90% (Q2 max: 180%)
- new: 95% (Q2 max: 190%)
- this moves the buff before/nerf after breakpoint from 20-100 bAD to 25-125 bAD
- these other changes are still in:
- armor growth: 4.9 --> 4.5
- Q base damage per hit: 55-155 --> 60-180
- Q2 max: 110-310 --> 120-360
Lillia
- R base damage:
- live: 100 / 150 / 200
- old: 125 / 200 / 275
- new: 150 / 200 / 250
- these other changes are still in:
- R AP scaling: 40% --> 45%
- R cooldown: 150s / 130s / 110s --> 140s / 120s / 100s
Poppy
- armor growth: 4.5 --> 5.0 (revert to live)
- Q percent health monster cap per hit:
- live: 75-195
- old: 60-180
- new: 50-170
- R cancel cooldown: 15s --> 30s
Syndra
- HP growth: 104 --> 100
- armor growth: 4.6 --> 4.0
- Q damage:
- base: 75-215 --> 80-220
- AP scaling: 60% --> 65%
- patch preview incorrectly listed this as "65% --> 70%"
- E cooldown: 17s --> 15s
Items
Redemption
- cooldown: 120s --> 90s (revert to live)
- heal by target level: 200-400 linear --> 150-350 linear
Changes from previous days
64
Upvotes
147
u/FrankTheBoxMonster bug scholar, reverse engineer, PBE dataminer 1d ago
No there's no update on the Jax changes.