Finnian, the dare devil biker

{1}: Flip a coin. If you win, draw a card
and gain a life.
{3}: Flip 3 coins. If they come up the same,
draw 3 cards.
{g}: Finnian, the dare devil biker gains reach
until end of turn.
{u}: Untap target artifact.
{r}: Finnian, the dare devil biker gets +1/+1
until end of turn.