Rikka is a Tiefling NPC in Baldur's Gate 3. She can found at the Druid Grove, positioned at top of the Gate, guarding the entrance. She is Doni's guardian.
Involvement
She'll be found looking at Kanon's body once Arka leaves. She is feeling horrified due to the previous' day events, where she shot a Goblin through the throat and saw her suffering a slow death instead a quick, painless one.
If she survives until after the party deals with the Goblins, she'll be found handing instructions on how to keep safe during the trip to Baldur's Gate.