Willow the Wanderer

{t}: Add three mana of any color combination
Magecraft - Whenever you cast or copy an
instant or sorcery spell create a 1/1 blue
Spell Golem creature token with " {3}, {t},
Sacrifice Spell Golem, Discard a card from
your hand: Search your library for an
instant or sorcery card and put it into
your hand. Shuffle your library."