Herald Of Abundance

{t}: Add {g}
Whenever you cast Herald Of Abundance, you
may reveal the top four cards of your library.
Put all cards called Leyline Of Abundance into
the battlefield and the rest into your graveyard.
Permanents you control with +1/+1 counters
add an additional {g} mana for each +1/+1
counter on them when tapped for mana.