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Diamond Knight

Magic: The GatheringCore Set 2020#224

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Magic: The Gathering

Mana cost

Core Set 2020M20 · #224

Card type: Artifact Creature — Knight
Rarity: Uncommon
Indicative price: 0.14 € · ★ 0.30 € · 0.28 $ · ★ 0.41 $
Mana value: 3
Power: 1
Toughness: 1
Colour: Colourless

Card text

Vigilance (Attacking doesn't cause this creature to tap.) As this creature enters, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on this creature.

Format legality

BrawlLegal
CommanderLegal
DuelLegal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
PennyLegal
PioneerLegal
TimelessLegal
VintageLegal

Legalities follow the imported catalogue; check format rules before a tournament.
Data imported on 2026-10-06 (UTC).

Indicative Scryfall prices, updated daily. ★: foil; ★ E: etched foil. EUR and USD represent different markets.

Printing information

Illustrator: Alayna Danner
Card language: English
Release date: 2019-07-12

Rulings

2019-07-12

Diamond Knight’s ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.

2019-07-12

If you somehow control a Diamond Knight for which no color was chosen, its last ability will never trigger.

2019-07-12

You must choose one of the five colors of Magic as Diamond Knight asks you to choose a color. You can’t choose “artifact,” “colorless,” or “chartreuse.”