Riven's abilities charge her blade, and her basic attacks expend charges to deal an additional damage.
Riven lashes out in a series of strikes. This ability can be reactivated three times in a short time frame with the third hit knocking back nearby enemies.
Riven emits a Ki Burst, damaging and stunning nearby enemies.
Riven steps forward a short distance and blocks incoming damage.
Riven empowers her keepsake weapon with energy, and gains Attack Damage and Range. During this time, she also gains the ability to use Wind Slash, a powerful ranged attack, once.