Senna runes: a setup that makes sense, and why
A rune page for Senna reasoned from its class, range and damage type — with the thinking shown rather than a win-rate table.
Start from what the champion is trying to do
Rune pages get copied far more often than they get understood, which is why they stop working the moment the matchup changes. Senna is a support whose job is to make somebody else win a lane, then convert map presence into objectives.
600 attack range means Senna wins by not being where the fight is. Spacing is the whole skill, not a detail of it.
Runes, and why these ones
Resolve — A support wins by keeping somebody else alive through the trade they started, which is what a shielding keystone does directly.
Guardian
Guard allies you cast spells on and those that are very nearby. If you or a guarded ally would take damage based on level, you're both granted a shield.
Demolish
Your third attack against turrets deals bonus damage.
Conditioning
After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magic Resist by 3%.
Overgrowth
Gain permanent max health when minions or monsters die near you.
A starting point reasoned from class and range, not a win-rate ranking. Matchups change it.
Skill order, and how to reason about it
Take Dawning Shadow at levels 6, 11 and 16 — the ultimate is always worth the point it costs.
For the basic abilities, Curse of the Black Mist (E) gains the most from being ranked: its cooldown falls by 6 seconds between rank 1 and max, which is the largest improvement in the kit. That is the usual argument for maxing it first.
This is reasoning from the cooldown data, not a win-rate ranking — a matchup that punishes you can invert it.
- Q · Piercing Darkness — cooldown 15s
- W · Last Embrace — cooldown 11s
- E · Curse of the Black Mist — cooldown 26/24.5/23/21.5/20s, improving by 6s across its ranks
When to change it
The page above assumes an even matchup. Against a lane that beats you up early, survivability runes buy you the levels you need; against one you outrange, damage runes compound the advantage.
Senna is mana-gated, which is the real limit on how often you can contest a wave early.
Full Senna page — abilities, stats and every skin →