When Case File Auditor enters the battlefield and whenever you solve a Case, look at the top six cards of your library. You may reveal an enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

You may spend mana as though it were mana of any color to cast Case spells.

Vigilance

Whenever one or more +1/+1 counters are put on Dusk Legion Duelist, draw a card. This ability triggers only once each turn.

As From the Rubble enters the battlefield, choose a creature type.

At the beginning of your end step, return target creature card of the chosen type from your graveyard to the battlefield with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)

This spell costs less to cast for each creature card in your graveyard.

Exile target creature or planeswalker.

Descend 8 — Choose one. If there are eight or more permanent cards in your graveyard as you cast this spell, choose one or more instead.

• Return target nonland permanent to its owner's hand.

• Target opponent discards a card.

• Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.