IJN Akashi

{t}: Add {g}
{t}: Mill X cards. Look at the top X cards of your library. Put one of them into your hand and the rest
on the top of your library in any order.
{t}: Discard X cards. You gain X life.
{t}: Pay X life. Search your library for a card with converted mana cost X, and put it into your hand.

“No refund”