ChangCheng, Deity of Mt. LuoMu

During your turn, you may discard this card. If
you do so, search your library for any card, reveal
it, shuffle your library, then put the revealed card
on top of your library.
At any point in time, if you control more than 10 permanents, this card gains the ability: when this
card is put into the graveyard from play, target
player gains 5 life.
A benevolent deity who possesses nine virtues.