The Flying Guillotine

Can only be equipped by, Scout, Force of
Nature.
Equipped creature gets +4/+0, has wither (This deals damage to creatures in the form of -1/-1 counters.) and has "{t}, Unattach The Flying Guillotine: This creature deals damage equal to this creature's power to target."
Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)