Vivaron, Eternal Pyre

Flying, trample, haste, indestructible
Other creatures you control get +1/+1.
{4}{g}{w}: Create a 3/3 green Dinosaur creature
token with trample, or two 2/2 white Dinosaur
creature tokens with flying, or three 1/1 red
Dinosaur creature tokens with haste. Populate.
"A fire left to burn, will burn itself out. One must
tend it for all eternity."