Shield of the Righteous
{W}{U}
Artifact -- Equipment
Equipped creature gets +0/+2 and has vigilance.
Whenever equipped creature blocks a creature, that creature doesn't untap during its controller's next untap step.
Equip {2}
Shining Armor
{1}{W}
Artifact -- Equipment
Flash
When ~this~ enters, attach it to target Knight you control.
Equipped creature gets +0/+2 and has vigilance.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)