The Nautilus build for Support is Locket of the Iron Solari and Aftershock. This LoL Nautilus guide for Support at Platinum+ on 13.23 includes runes, items, skill order, and counters.
Enemy Champion
Win Rate
Heimerdinger
1,052 games
Vel'Koz
1,800 games
Swain
2,775 games
Senna
10,554 games
Neeko
1,673 games
Brand
3,005 games
Xerath
4,861 games
Pyke
5,636 games
Zyra
3,882 games
Morgana
5,726 games
Pantheon
1,336 games
Zilean
1,724 games
Bard
4,001 games
Lux
7,743 games
Tahm Kench
859 games
Taric
1,625 games
Thresh
12,276 games
Seraphine
2,132 games
Renata Glasc
5,388 games
Karma
4,198 games
Blitzcrank
7,012 games
Yuumi
3,373 games
Braum
4,017 games
Leona
4,705 games
Ashe
3,659 games
Shaco
1,148 games
Rell
3,902 games
Alistar
5,277 games
Janna
4,900 games
Maokai
1,489 games
Rakan
9,194 games
Lulu
5,378 games
Sona
1,627 games
Nami
4,158 games
Soraka
3,992 games
Milio
3,660 games