In Giada, you often want to be hitting Angels at all , being in mono white, so its more valuable than just drawing a card (which could be literally anything else)
Orvar, the All-Form commands this deck full of great cards to copy and spells to target them, often multiple at once
That first ability probably sounds too powerful
Psychic Battle Psychic Battle is another chaos-oriented card that can be paired with the likes of Jace, the Mind Sculptor, Sensei's Divining Top, or Brainstorm (why not?) to win each reveal and always be the one that chooses
(11/24/2014) The spell that causes Monastery Mentor's second ability to trigger will not cause the prowess ability of the Monk token that's created to trigger
The natural line of play here would be a first turn Black Vise, followed by a second turn Howling Mine