Psilofyr Sovereign of Nature

Swampwalk, Forestwalk, Reach, Trample
Whenever a creature dies Psilofyr gets +1/+1
{b/g}{t}: add 2 mana of any 1 color
{p/b}{p/g}{t}: Destroy target creature
{t}: Each player creates a 1/1 sapproling equal to Psilofyrs' toughness