Legacy modifiers and base items are retained when upgrading uniques to their fated counterparts. So because Springleaf has legacy variants, The Oak effectively does as well.
+4% to all Elemental Resistances
(80-120)% increased Armour and Energy Shield
+(100-150) to maximum Life
50% reduced Freeze Duration on you
Regenerate 3% of Life per second
Regenerate 3% of Life per second while on Low Life
Even the mightiest tree was once just a sapling.
A simple tool to price check your items in path of exile by "copy and paste". It is that simple!
Price in Leagues