The Hills Are Alive

Enchant land
When The Hills Are Alive is put into your
graveyard you may pay {5}. If you do, shuffle it
into the top 5 cards of your library
Enchanted land is a 4/4 Hill in addition to its other types.
Enchanted land has "At the beginning of your
upkeep choose up to two target flowers you control. Those flowers are now 4/4 living flowers in
addition to there other types"