{T}, Pay 1 life, Sacrifice Verdant Catacombs: Search your library for a Swamp or Forest card, put it onto the battlefield, then shuffle.
{1}{W}
Hoofprints of the Stag
Tribal Enchantment - Elemental
Whenever you draw a card, you may put a hoofprint counter on Hoofprints of the Stag.
{2}{W}, Remove four hoofprint counters from Hoofprints of the Stag: Create a 4/4 white Elemental creature token with flying. Activate only during your turn.
{1}{G}
Survival of the Fittest
Enchantment
{G}, Discard a creature card: Search your library for a creature card, reveal that card, put it into your hand, then shuffle.