Scyther, The Mantis

If Scyther has a -1/-1 counter on it, it gets +2/+0.
{2}{g}: Scyther deals 2 damage to target creature.
{3}{w}, {t}: Scyther deals 2 damage to target creature. It can't attack or block until end of turn.
{4}{b}, {t}: Scyther deals 2 damage to target creature. If it has a -1/-1 counter on it, Scyther deals 4 damage instead.
{5}, {t}: Scyther deals 2 damage to target creature and 2 damage to another target creature.