Which assassin has the most expensive ultimate?

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

• 1

  Ekko ChronobreakR

  100
• 2

  Evelynn Last CaressR

  100
• 3

  Fizz Chum the WatersR

  100
• 4

  Kha'Zix Void AssaultR

  100
• 5

  Locke PurgatoryR

  100
• 6

  Naafiri Hounds' PursuitR

  100
• 7

  Qiyana Supreme Display of TalentR

  100
• 8

  Shaco HallucinateR

  100
• 9

  Talon Shadow AssaultR

  100
• 10

  Kassadin RiftwalkR

  40