Bag of Holding (J22 756)

Artifact • Mana cost: {1} • Jumpstart 2022 • Rare

Whenever you discard a card, exile that card from your graveyard.
{2}, {T}: Draw a card, then discard a card.
{4}, {T}, Sacrifice this artifact: Return all cards exiled with this artifact to their owner's hand.

There's no prepared like overprepared.

Illustrated by Dmitry Burmak.