Cicada's Dagger

{2}{b}{t}, Unattach this equipment from equipped creature it deals 4 damage to any target
{3}{b}{b}{t} all creatures other than equipped
creature lose all abilities and have base power
and toughness 3 this card does not untap during
your next untap step
Equip {4}{t} you may equip this card any
time you could cast an instant