Best S-class abilities for Hunters?

Best S-class abilities for Hunters? 1. 2. 3. 4. 5.

Generally speaking for hunters not using max critical rate:

  • S1: Augment Will
  • S2: Aggressive Will
  • S3: Aggressive Will
  • S4: Goliathslayer Lucent (my own preferrence)
  • S5: Flashguard Unleashed