Temporal mastery and brainstorm

[Harmon74]

If you {brainstorm} on your opponents turn, and the 1st of the 3 cards you draw is a {temporal mastery} can you play it?  Just curious because the ruling under {brainstorm} says that the drawing of the 3 cards and the puting the 2 from your hand on top of your deck is 1 thing, and nothing can happen in between.

[scarsabrex]

yes you can. you just have to keep temporal mastery revealed through out the process and you may cast it as soon as brainstorm resolves

[BlackJester]

Just make sure to keep the first card drawn separate from the rest of your hand while resolving {Brainstorm}