The Rosetta Expansion Slot features 15 new cards covering a range of heroes and classes outside of those featured in Rosetta.

The Expansion Slot replaces a token in around 1 in 15 boosters.

In limited formats, Expansion Slot cards are removed from the pack and kept by the person who opened them, the same as you do with cold foils and Legendary-rarity cards. Simply remove the last two cards from the booster pack before adding the rest to your card-pool, which will be:

    2 token cards, or

    1 token + an Expansion Slot card, or

    1 token + a Legendary-rarity card, or

    1 token + a cold foil card

Non-token cards removed this way can NOT be included in a limited deck.

Booster Configuration

    Set code: ROS

    258* card set (1 Fabled, 5 Legendary, 49 Majestic, 57 Rare, 128 Common, 14 Token, 24 Marvels)

    16 cards per pack, 24 packs per display, 4 displays per case

    Designed for Booster Draft (3 packs), Sealed Deck (8 packs), and Constructed formats