Selesnya Archmage

Lifelink
Reincarnate (When this creature dies, put X +1/+1 counters on target land you control, where X is equal to its power. It becomes a 0/0 Elemental Dryad creature. It's still a land.)
{3}{g}{w}, {t}: Create a token that's a copy of target Elemental Dryad you control.
"Become one with nature and truly live on."