Revelsong Horn

Artifact, 2 (2)
{1}, {T}, Tap an untapped creature you control: Target creature gets +1/+1 until end of turn.
A deflated sigh breathed into the horn emerges as an inspiring melody.
Illus. Franz Vohwinkel

Format Legality	Legal in Vintage, Legacy, Extended, Standard
Printings (1/10)	Shadowmoor (Uncommon)