Val'sharah

{t}: Add {g} to your mana pool.
{t}, Pay 2 life: Add {g}{g}{g}. Activate this ability
only if you control a green creature with power
4 or greater.
{5}{g}{g},{t}: Search your library for a creature card
with converted mana cost 6 or greater, reveal it,
and put it into your hand. Then shuffle your
library.