Nephi's Bow

Equipped creature gets +3/+3 and has
reach.
Equip {3}. ({3}: Attach to target creature you control, only use as a sorcery) This ability
costs {1} less for each Human Prophet you control.
"I, Nephi, did make out of wood a bow, and out
of a straight stick, an arrow." (1 Nephi 16:23)