The Samira build for ADC is Infinity Edge and Conqueror. This LoL Samira guide for ADC at Platinum+ on 13.24 includes runes, items, skill order, and counters.
Samira Counters
Samirawinslane against...
Win Rate
Matchup Rate
Aphelios
4155 games
3.0%
Vayne
9924 games
7.2%
Kai'Sa
16165 games
11.8%
Twitch
3518 games
2.6%
Tristana
2702 games
2.0%
Jinx
9707 games
7.1%
Kog'Maw
1057 games
0.8%
Ashe
6768 games
4.9%
Miss Fortune
6202 games
4.5%
Sivir
2738 games
Zeri
1578 games
1.2%
Jhin
9657 games
7.0%
Caitlyn
10858 games
7.9%
Ezreal
15479 games
11.3%
Varus
5913 games
4.3%
Xayah
8211 games
6.0%
Samiraloseslane against...
Nilah
2347 games
1.7%
Yasuo
1089 games
Kalista
2874 games
2.1%
Draven
4341 games
3.2%
Ziggs
2271 games
Lucian
4628 games
3.4%