Which champion has the fewest skins, not counting chromas?

Skins only. Chromas and Prestige re-releases don't count. A few pre-2016 chromas were sold as full skins and still slip through.

• 1

  Locke

  1
• 2

  Zaahen

  1
• 3

  Ambessa

  2
• 4

  Smolder

  2
• 5

  Yunara

  2
• 6

  Aurora

  3
• 7

  Briar

  3
• 8

  Hwei

  3
• 9

  K'Sante

  3
• 10

  Mel

  3
• 11

  Milio

  3
• 12

  Nilah

  3
• 13

  Akshan

  4
• 14

  Bel'Veth

  4
• 15

  Kled

  4
• 16

  Naafiri

  4
• 17

  Rell

  4
• 18

  Vex

  4
• 19

  Ornn

  5
• 20

  Rek'Sai

  5
• 21

  Renata Glasc

  5
• 22

  Aphelios

  6
• 23

  Aurelion Sol

  6
• 24

  Gwen

  6
• 25

  Illaoi

  6