Wang Fu, The Last Acolyte

Defender
As long as Wang Fu, The Last Acolyte hasn't taken damage this game, creatures you control have
hexproof
{t}-Sacrifice Wang Fu; Search your library for up to
two cards, and put them in your hand. You may cast cards from your hand without paying their mana cost as long as the total converted mana cost is less than {4}.
"One who is burning with impatience can never eat hot porridge."