Magic: The Gathering

What Must Be Done

Assassin's Creed 157 • rare

Set: Assassin's Creed
Collector number: 157
Rarity: Rare
Mana cost: 3 generic mana white mana white mana
Type: Sorcery
Colors: White
Artist: Syd Mills
Market price: $0.34

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$0.34est. via TCGplayer

104,743cards tracked

2other printings of this card

Market

What it's worth

$0.34market price via TCGplayer · Aug 21, 2026$0.29 – $0.34 over the tracked period

Estimate for a typical copy of What Must Be Done; condition, printing, and grading move the real number.

Lore

Why it matters

As a rare card from the Assassin's Creed set, this piece represents a significant moment within its source material. Collectors prize it for its scarcity and its ability to serve as a focused thematic anchor for their decks.

Generated by Pi, the collecto.rs collecting companion

Card face

What it does

Choose one —

• Let the World Burn — Destroy all artifacts and creatures.

• Release Juno — Return target historic permanent card from your graveyard to the battlefield. It enters with two additional +1/+1 counters on it if it's a creature. (Artifacts, legendaries, and Sagas are historic.)

Formats

Where you can play it

StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
BrawlNot legal
HistoricNot legal
TimelessNot legal
Penny DreadfulLegal
OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

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Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

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About

About What Must Be Done

What Must Be Done is a card in the Magic: The Gathering catalog on collecto.rs. Assassin's Creed 157 • rare. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track What Must Be Done on collecto.rs?

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Can I track my own copy of What Must Be Done?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.

Where does the What Must Be Done catalog entry come from?

The catalog entry for What Must Be Done is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.