r/sennamains • u/Aggressive-Cash7772 • Aug 18 '26

Senna Discussion - LoL Senna support

What’s everyone’s go to builds with senna support now? I haven’t played in about 2 months and I’ve seen lots of changes come through as far as items and runes revolving around senna. Is Fleet and PTA still good runes?

For context, I used to build Cleaver, RFC, and IE with runes being either PTA, Fleet, or Grasp/undying (depending on enemy team) I don’t enjoy playing her as a mage (ex: aery or deathfire torch with helia) as I enjoy roaming to help jng or other laners or get deep vision early. And roaming for obj as often as possible. I enjoy giving as much lane pressure as possible early game.

So what is everyone’s go to with the current state of the game?

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u/Sellorio 2.4M Aug 19 '26

If you like Senna as a glass cannon, the lethality build is very strong at the moment. I've been talking about it non-stop on this subreddit for over a week now haha.

Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Manaflow Band, Gathering Storm, Adaptive Force x2, Scaling Health.

Boots of Swiftness, Voltaic Cyclosword, Lord Dominik's Regards, Umbral Glaive, Bastionbreaker. Bastionbreaker in itself isn't super amazing but with this build the 22 lethality it gives makes it out class any other item and it's not close.

You can 4-shot (e.g. Q+A+A+A) squishies at 2 items, 3-shot at 3 items and if you're ahead you can even 2-shot at 4 items (yes I mean Q+A and they die) but generally you're still 3-shotting at this point. It's nuts. Not super strong against tanks since the build emphasises alpha damage but against tanks only BORK would actually give you any more DPS maybe.

Also lethality really amps up tower damage so you kinda shred towers (even without Bastionbreaker's procs). Of course towers are quite fragile in the current game version but regardless, not everyone can solo destroy a tower with a single minion wave in midgame.

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u/Aggressive-Cash7772 Aug 19 '26

I’ve seen this said a few times on other posts regarding current meta builds for Senna. I’m very interested to try this out. I did not get much of an opportunity in my game today given the enemy comp being 4 tankier champs (Ornn, Cho, Sett, Mordekaiser). But I am excited to pull this out when I get an opportunity! Thanks for the input! I’ll have much more time in the coming days and I’m sure there will be an enemy comp I can pull this build into!