
When this creature enters, tap target creature an opponent controls. Put a stun counter on that creature if you control another Knight. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Protocol Knight has 1 printing, first in March of the Machine (2023). EDHREC ranks it #24,986 among Commander cards. It appears most in Haytham Kenway decks (39 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.