Grand Elder The Ancient Ent

{g} create X amount of green X/X
Treefolk warrior with trample and
Haste where X is the number of
Treefolk you control. tap a treefolk
Return two treefolk form your
Graveyard to the battlefield they gain
Haste until end of the turn. At the
Beginning of your upkeep add ten
{g} mana for each treefolk.