Flying
Flash
Chromium, the Mutable
Card Rules and Details
Card Type: Legendary Creature — Elder Dragon
Mana Cost: {4}{W}{U}{B}
Oracle Rules Text: 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.
Set: Core Set 2019 (#214), Rarity: Mythic, Artist: Chase Stone
Legendary
Creature
Black
Blue
White
Mythic
$0.76
Regular
$5.71
✨ Foil
€0.69
Euro
Prices as of Sep 02, 2026. Market values fluctuate; double-check current pricing before purchasing.
Historical Printings & Sets (1)
1 Languages
Official Rulings (5)
2018-07-13
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.
2018-07-13
If Chromium gains an ability after its activated ability resolves, it will keep that ability.
2018-07-13
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.
2018-07-13
Activating Chromium's last ability after it has become blocked won't cause Chromium to become unblocked.
2018-07-13
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.
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