Kyamisu, Myojin Servant

If you would lose unspent mana, that mana
becomes green instead.

When Kyami, Myojin Ressurector dies or
is put into your graveyard you may put target
Myojin card from your graveyard into
your hand.
{5}, {t} Sacrifice a land. Add {w}{u}{b}{r}{g}
If you cast a spirit or arcane spell from
your hand this turn mill four cards
then draw a card.