Luckless Farmer

When Luckless Farmer attacks, flip a coin.
On a heads, it gets +1/+1 until end of turn.
On a tails, untap it and you gain 1 life.
Pay {1}{w} or {3}: Transform Luckless Farmer.
Although he didn't have much land, just a
small plot a few miles outside Kanara, he was
glad to have honest work.