Farfetch'd

Flying, protection from Spirits.
Farfetch'd can't be detained.
Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)
Renown 1 (Whenever this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)
{p/c}: Farfetch'd gets +1/+0 until end of turn.
The sprig of green onions it holds is its weapon.
It is used much like a metal sword.