Scrivener is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

When this creature enters, you may return target instant card from your graveyard to your hand.

Complete guide

Scrivener is a classic utility Wizard that provides valuable card advantage to blue mages by reclaiming powerful spells from the past. Whether you are looking to reuse a counterspell or a draw spell, this creature ensures your graveyard is never truly the end of the line. It serves as a reliable bridge between your graveyard and your hand while leaving a body behind on the battlefield.

What It Does

Scrivener has a single, enter-the-battlefield triggered ability. When it successfully enters the battlefield from any zone, you can target an instant card in your graveyard and put it back into your hand. Note that this ability is optional, as indicated by the word 'may,' and it specifically targets 'instant' cards, meaning it cannot retrieve sorceries, enchantments, or other card types.

How It Resolves Step by Step

First, Scrivener enters the battlefield. If there is at least one instant card in your graveyard, the ability triggers and you choose a target instant. If there are no instant cards, the ability still triggers but will be removed from the stack immediately with no effect. Once the ability resolves, the targeted card moves from the graveyard to your hand. If the targeted card leaves the graveyard before the ability resolves, the ability fails to resolve and nothing happens.

Common Mistakes

The most common error is attempting to return a sorcery card; Scrivener is strictly limited to instants. Additionally, remember that Scrivener must actually enter the battlefield to trigger. If the creature spell is countered, the ability never triggers. Finally, players often forget that the ability is a 'may' ability, though in most cases, you will want to choose to return the card.

When to Play It

Scrivener is best utilized in mid-to-late game scenarios where you have already cast impactful instants. It is particularly effective in 'Blink' decks that can exile and return creatures to the battlefield repeatedly, or in tribal Wizard decks that care about the creature type. Because it costs five mana, it is often played when the board state has stabilized and you need to recur a specific answer from your graveyard.

Interaction examples

Doubling the Recovery

Roaming Throne

If you have Roaming Throne on the battlefield with 'Wizard' chosen as the creature type, Scrivener's ability will trigger an additional time when it enters. This allows you to target and return two separate instant cards from your graveyard to your hand instead of just one.

Sequential Value

Solemn Simulacrum

In a deck focused on enter-the-battlefield effects, you might play Solemn Simulacrum on turn four to ramp into a land, and then follow up with Scrivener on turn five. While they don't interact directly on the stack, they represent a sequence of high-value utility plays that keep your hand full and your board growing.

Single Return

When Scrivener enters the battlefield alone, you check your graveyard for any card with the 'Instant' type. You choose one, such as an Opt or a Counterspell, and move it to your hand. You now have a 2/2 creature on the board and your spell ready to be cast again.

Guide written with AI from the official text and rulings. Official English text prevails.