This mini-expansion contains:

One character, L’oree, who has abilities that focus around cards with flavor text. She also has her own unique deckbox that she can claim at the start of each deckbuilding phase (even if she sold or traded it away).

Five promo sets themed around other Level 99 games:
Bullet Heart
Cool Animal Facts
Bullet Star
Space Chase
Adventures at Argent

Additional accessory and deckbox cards for the core set.