Diamond Knight
Current paper retail
Card Kingdom$0.35
Cardmarket€0.10
ManaPool$0.15
TCGplayer$0.27
Buylist (dealers pay)
Card Kingdom$0.01
MTGO (Cardhoarder)
retail$0.03 tix
90-day paper retail (USD)
3 providers
This printing
SetM20
Collector #224
Released2019-07-12
Rarityuncommon
ArtistAlayna Danner
LanguageEN
Layoutnormal
ScryfallOpen ↗

Diamond Knight

UncommonMV 3
Artifact Creature — Knight
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.
1 / 1
Keywords
Vigilance
Card capabilities
ArtifactCreature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
This is the only English printing.
Rulings (3)
wotc12 Jul 2019
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.”
wotc12 Jul 2019
If you somehow control a Diamond Knight for which no color was chosen, its last ability will never trigger.
wotc12 Jul 2019
Diamond Knight’s ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered.