Saiketsu, Blade of Justice

Equipped creature gets +2/+2 and first strike. If creature already has first strike, gain +1/+0 more.
Equip {1} ({1}: Attach to target creature you
control. Equip only as sorcery.)
"A blade at rest is when it is the sharpest, for it is
only drawn with a purpose."
—Lugh Flugel