The Senna build for Support is Youmuu's Ghostblade and Fleet Footwork. This LoL Senna guide for Support at Platinum+ on 13.23 includes runes, items, skill order, and counters.
Enemy Champion
Win Rate
Vel'Koz
2,929 games
Xerath
7,897 games
Zyra
7,978 games
Pyke
7,549 games
Neeko
2,521 games
Lux
13,564 games
Twitch
1,126 games
Brand
4,469 games
Pantheon
2,070 games
Swain
3,632 games
Tahm Kench
1,458 games
Seraphine
3,929 games
Zilean
2,713 games
Ashe
7,160 games
Karma
6,722 games
Morgana
7,219 games
Yuumi
5,196 games
Thresh
14,486 games
Nautilus
10,727 games
Blitzcrank
8,796 games
Bard
6,252 games
Leona
5,273 games
Taric
1,428 games
Nami
7,340 games
Sona
2,897 games
Maokai
1,865 games
Renata Glasc
6,650 games
Soraka
6,646 games
Lulu
8,417 games
Rakan
10,635 games
Shaco
1,610 games
Rell
4,035 games
Alistar
4,218 games
Janna
7,026 games
Braum
2,378 games
Milio
5,802 games