Magecaller Rondure

Devoid
Whenever a player taps all lands he or she controls, choose 1:
*Return up to one target instant or sorcery card from your graveyard to your hand. Until end of turn, you may pay 2 life to pay for any mana type of that card's mana cost.
*Search your library for an instant or sorcery card and put it in your hand, then discard it.