Which mage has the cheapest Q?

Mages only. Mana costs at rank 1. Champions who pay with anything else are left out.

• 1

  Heimerdinger H-28 G Evolution TurretQ

  20
• 2

  Karthus Lay WasteQ

  20
• 3

  Aurelion Sol Breath of LightQ

  30
• 4

  Veigar Baleful StrikeQ

  30
• 5

  Orianna Command: AttackQ

  35
• 6

  Karma Inner FlameQ

  40
• 7

  Ryze OverloadQ

  40
• 8

  Swain Death's HandQ

  40
• 9

  Syndra Dark SphereQ

  40
• 10

  Vel'Koz Plasma FissionQ

  40
• 11

  Zoe Paddle Star!Q

  40
• 12

  Vex Mistral BoltQ

  45
• 13

  Viktor Siphon PowerQ

  45
• 14

  Cassiopeia Noxious BlastQ

  50
• 15

  Lux Light BindingQ

  50
• 16

  Neeko Blooming BurstQ

  50
• 17

  Ziggs Bouncing BombQ

  50
• 18

  Ahri Orb of DeceptionQ

  55
• 19

  Lissandra Ice ShardQ

  55
• 20

  Sylas Chain LashQ

  55
• 21

  Taliyah Threaded VolleyQ

  55
• 22

  Zyra Deadly SpinesQ

  55
• 23

  Annie DisintegrateQ

  60
• 24

  Aurora Twofold HexQ

  60
• 25

  Malzahar Call of the VoidQ

  60