Pippin, Guard of the Citadel

Vigilance, ward {1}
{T}: Another target creature you control gains protection from the card type of your choice until end of turn. (It can't be blocked, targeted, dealt damage, enchanted, or equipped by anything of that type.)

"Here do I swear fealty to Gondor, until my lord release me, or death take me."

The Lord of the Rings: Tales of Middle-earth

Vigilance, ward {1}
{T}: Another target creature you control gains protection from the card type of your choice until end of turn.

You may choose any card type. The ones that may appear in a normal game of Magic are artifact, battle, creature, enchantment, instant, kindred, land, planeswalker, and sorcery. Supertypes such as legendary and basic may not be chosen. Subtypes such as Halfling, Aura, and Forest also may not be chosen.