Oaken achievements

Defeat 6 enemies with Aya's Spiky Seeds during a single battle.

Create 8 allied hexes in a single turn in the Oak's Crown.

Defeat 20 enemies with the Lady's attack.

Shoot with Aya 3 times during a single battle.

Finish the first chapter.

Create 50 allied hexes.

Finish the tutorial.

Push a single enemy to another hex 3 times in a single turn.

Defeat the boss in the Amber Falls after surviving a direct hit from the shattering of his shell.

Finish the second chapter.

Have an enemy Ensnared for its 2 consecutive turns.

Block unearthing enemies with other enemies 10 times in the Hollows.