Protocol Knight is a Magic: The Gathering card. Compare listings from Singapore Magic: The Gathering sellers on CardJio, then jio them on WhatsApp.
Mana cost
{3}{U}
Mana value
4
Type
Creature — Human Knight
Color
Blue
Color identity
Blue
Power/Toughness
3/4
Card Text
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.)