Diamond Knight
Core Set 2020 (M20) #224 · Uncommon · Artifact Creature — Knight
Mana cost: {3}
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.
Power/toughness 1/1 · Illustrated by Alayna Danner · Released July 12, 2019
Prices
- Nonfoil: $0.33 USD · €0.14 EUR
- Foil: $0.41 USD · €0.30 EUR
Nonfoil price since August 29, 2026: up $0.07 USD (26.9%) to $0.33 USD; low $0.26 USD, high $0.33 USD.
Printings
- Core Set 2020 #224 (this printing) · Uncommon · 2019 · $0.33 USD
Legality
- Standard: Not legal
- Alchemy: Not legal
- Pioneer: Legal
- Historic: Legal
- Modern: Legal
- Brawl: Legal
- Legacy: Legal
- Timeless: Legal
- Vintage: Legal
- Pauper: Not legal
- Commander: Legal
- Penny: Legal
- Oathbreaker: Legal
- Duel: Legal
Rulings
- 2019-07-12 · wotc — 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.”
- 2019-07-12 · wotc — Diamond Knight’s ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
- 2019-07-12 · wotc — If you somehow control a Diamond Knight for which no color was chosen, its last ability will never trigger.