Illgrand, Aythiur Prodigy

Ward {2}

Magecraft- Whenever you cast an instant or sorcery spell, create a tapped Mana Shard
artifact with "{t}: Sacrifice this artifact, add
one blue mana to your mana pool. If you have
cast 3 or more instants or sorceries this turn,
add three blue mana to your mana pool and
return target instant or sorcery from your
graveyard to your hand instead.