Mask of Avacyn 
Artifact — Equipment
$0.67 #4173 0.11 15.1 years
Equipped creature gets +1/+2 and has hexproof. (It can't be the target of spells or abilities your opponents control.)
Equip 
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Cards similar to Mask of Avacyn expected a card that isn't here?
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"
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"Target creature you control gets +0/+3 and gains hexproof until end of turn."