Description
| Set: | March of the Machine |
| Type: | Creature — Human Knight |
| Rarity: | common |
| Cost: | {3}{U} |
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 (74) [March of the Machine]](http://alwaysgames.ca/cdn/shop/files/491305_in_1000x1000_52cc770c-1773-43f4-af55-abadce237fd5.jpg?v=1771571349&width=646)