Scoia'tael Leader Cards | The Witcher 3 Wiki

Ability: Pick a Biting Frost card from your deck and play it instantly.

Ability: Draw an extra card at the beginning of the battle.

Ability: Doubles the strength of all your Ranged Combat units (unless a Commander's Horn is also present on that row).

Ability: Destroy your enemy's strongest Close Combat unit(s) if the combined strength of all his or her Close Combat units is 10 or more.