Pearlspear Courier 
Creature — Human Soldier
You may choose not to untap this creature during your untap step.
, 
: Target Soldier creature gets +2/+2 and has vigilance for as long as this creature remains tapped.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL