Raise your Queen's Blood rank.

Use a limit break.

Free a bound ally.

Exploit an enemy's weakness.

Stagger an enemy.

Complete "Anything Can Be Broken"

As Miles, use Reverse Flux to pull 6 or more enemies together simultaneously

Complete "It Chose You"

Complete "Hard Bop"

Acquire the Black Suit

Found Taro's Food Offering Relic.

Learned the Bow Ability.

Discovered the Forest.