Each collectors booster contains:

4 Foil commons or common dual lands

2 Foil uncommons

1 Foil basic land

1 Ikoria Commander card (any rarity)

1 Extended-art rare or mythic rare (43 rares, 7 mythic rares)

1 Foil rare or mythic rare, or foil extended-art rare or mythic rare

2 Showcase mutate commons or uncommons (5 common, 15 uncommon)

1 Showcase rare or mythic rare (10 rares, 8 mythic rares)

1 Foil showcase card (any rarity)

1 Godzilla Series Monster card (could be foil or non-foil; the Buy-a-Box mythic rare is only available in non-foil)

1 Foil token