The Senna build for Support is Eclipse and Fleet Footwork. This LoL Senna guide for Support at Platinum+ on 13.24 includes runes, items, skill order, and counters.
Enemy Champion
Win Rate
Vel'Koz
3,075 games
Xerath
8,305 games
Zyra
8,404 games
Pyke
7,915 games
Neeko
2,665 games
Lux
14,193 games
Twitch
1,177 games
Brand
4,697 games
Pantheon
2,170 games
Swain
3,827 games
Tahm Kench
1,546 games
Zilean
2,848 games
Seraphine
4,133 games
Ashe
7,517 games
Karma
7,079 games
Morgana
7,620 games
Yuumi
5,472 games
Thresh
15,188 games
Blitzcrank
9,188 games
Nautilus
11,258 games
Bard
6,541 games
Leona
5,525 games
Taric
1,510 games
Nami
7,701 games
Sona
3,030 games
Maokai
1,958 games
Renata Glasc
6,943 games
Soraka
6,969 games
Lulu
8,803 games
Rakan
11,126 games
Rell
4,216 games
Shaco
1,684 games
Alistar
4,419 games
Janna
7,337 games
Braum
2,484 games
Milio
6,085 games