Spec Ops Ghost

{e}{e}: This creature gains cloak. (Has hexproof
and indestructible unless an opponent controls a
creature with detector)
At the beginning of your main phase, you may
pay{e}, if you don't, this creature loses cloak
At the beginning of your turn, if this creature
does not have cloak, gain {e}
{2}: Snipe: deal 3 damage to any target.