It's cheap, and quite good, but the power isn't there as much, so it's just hitting at 5, but it's quite good in decks like Spellslinger in Jeskai (built around Whirlwind of Thought), storm, aggro that casts a few spells on your turn like Glorious Anthem and Isamaru, Hound of Konda, control decks with a bunch of instants, flash-matters, and then other key places as well
If you go with an Orzhov commander or Abzan commander to include black in your deck, Ayara, First of Locthwain is also a good creaturefall card since this black noble can be your non-combat win condition
Then exile it.) Sorcery Color tag templates(None) Valakut Awakening Put any number of cards from your hand on the bottom of your library, then draw that many cards plus one
While Ive mainly focused on ways to grant haste, dont forget that there are other ways to get value out of your creatures straight away