UberCharge

All your creatures gain indestructible until the
end of your turn. If two of your Medics are 8 toughness or above, and UberCharge is in your graveyard or library, you may search through your graveyard or library, and put UberCharge into
your hand again, and shuffle your library.
If any of the medics die whilst UberCharge is in
your hand, you have to exile it.
"I'm fully charged! Now go!!"
— Medic