Gore Magala, Black Eclipse

Flying
{2}{b}{b}, {t}: Put a Virus counter on target
creature. As long as it has a Virus counters,
have that creature has "When this creature
attacks, it gets +2/+0 until end of turn.
At the beginning of your end step, if this
creature did not attack, it gets -2/-2 until
end of turn. At the beginning of your end step,
remove all Virus counters from this creature."
{3}{w}{b}: Transform Gore Magala