Edmana

Hexproof
You don't lose unspent mana as steps and phases
end.
{w}{u}{b}{r}{g}, {t}: Deal X damage to each other
creature, where X is unspent mana in your
mana pool.
{t}: Deal 1 damage to any target twice.
Whenever Edmana deals damage, add one mana
of any color to your mana pool.
"sads freindlich"