Danu, the Foremost Ancestor

Flash, Populate, Sunburst (This enters the battlefield with a [+1/+1 or charge] counter on it
for each color of mana spent to cast it.), Soul-Paint (This creature is each color(s) of
the mana used to cast it.)
Whenever an enchantment enters the battlefield you may pay {3}. If you do create a 1/1 Saproling creature
token that is the color(s) of the mana used to
activate this ability.