Chromium, the Mutable 
Legendary Creature — Elder Dragon7/7
Oracle text (EN)
Legendary Creature — Elder Dragon
Flash This spell can't be countered. Flying Discard a card: Until end of turn, Chromium becomes a Human with base power and toughness 1/1, loses all abilities, and gains hexproof. It can't be blocked this turn.
Printing details
- Set
- PM19 · 214s
- Rarity
- Mythic
- Language
- EN
- Artist
- Chase Stone
- Released
- 2018-07-13
- Prices
- €6.09 · $13.00
Price history
The trend shows with at least 7 days of history.
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | CardTrader, Near Mint minimum (EN) |
|---|---|
| October 28, 2026 | €14.91 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €2.44 trend €0.00 30-day avg – | low €2.44 trend €6.09 30-day avg €4.81 |
| CardTrader (EN) | NM from €14.91 with Zero from €14.91 | NM from – |
| CardTrader (any language) | NM from €14.91 | NM from – |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
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Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Not legal
Rulings
-
Effects that raise or lower a creature's power and/or toughness, such as the effect of Titanic Growth, will apply to the creature no matter when they started to take effect. The same is true for any counters that change its power and/or toughness and effects that switch its power and toughness.
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If Chromium gains an ability after its activated ability resolves, it will keep that ability.
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Chromium stops being an Elder Dragon for the turn once its last ability has resolved. It's still a legendary creature named Chromium, the Mutable.
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Activating Chromium's last ability after it has become blocked won't cause Chromium to become unblocked.
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Chromium's activated ability overwrites all previous effects that set its base power and toughness to specific values. Any power- or toughness-setting effects that start to apply after that ability resolves will overwrite this effect.