Knisper, Stormtribe Guardian

{r}{g}, {t}destroy target artifact or enchantment.
{t}search your library, graveyard, or exile for
Knasper, Stormtribe Protector or Knusper,
Stormtribe Avenger, Reveal it and put it into your hand, then shuffle Knisper, Stormtribe Guardian
into your library.
If you control Knasper, Stormtribe Protector and Knusper Stormtribe Avenger: {t}add {r}{g} to your
mana pool.