Tenacious (Passive)

Fionna does more attack damage and power damage as her health drops. The less hp she has, the more damage she does; up to an 80% bonus when at 1% health. Tenacious bonus damage does not affect structures (Towers and Bases).

Cooldown: none

Blade Rush (Q)

Fionna dashes forward, slashing through enemies with her Blade Rush. This ability can be used up to three times in quick succession before going on cooldown. Each dash can be directed in a different direction, dealing (20 + 40% power damage) to enemies. The first two dashes hit a small area, while the final dash strikes a larger area, slowing enemies by 50% for 1 second. If Fionna doesn't hit anything with any of the dashes, Blade Rush's cooldown is reduced by 30%.

Cooldown: 14s (12s at level 10)

Fierce / Fearless (W)

Fionna can toggle between Fierce and Fearless. Fierce slowly drains Fionna's health (2% per second, can't go below 1 health) to her boost speed and attack speed by 20%. Fearless slowly heals (1% per second) Fionna while granting bonus armor and shields +30%.

Cooldown: 5s at all levels

Invincible! (E)

For 5 seconds, Fionna cannot be KO'ed. She can still take damage and suffer other effects but can not go below 1 health.

Cooldown: 90s (60s at level 10)