Ranger Skirmisher

Bane ("When this creature enters the battlefield,
choose a creature type. When this creature blocks
or is blocked by a creature of the chosen type this
creature gets +2/+2")
{b/g}{b/g} Ranger Skirmisher gains First Strike until
end of turn.
The path of twin blades teaches the ranger to focus
on speed and agility, not just stealth and tracking.