Hargetex, Mind Infiltrator

{u}, {t}: Draw a card for each instance of Hargetex.
{b}, {t}: Each opponent loses one life for each
instance of Hargetex.
{r}, {t}: Each instance of Hargetex gains haste, lifelink, flying, and vigilance until end of turn.
{g}, {t}: Add {c} for each instance of Hargetex.
Each creature you control is a copy of Hargetex,
Mind Infiltrator, except they're not legendary
and don't have this ability.