Brock, Arbiter of Oblivion

When you would draw a card other than the first card you draw in each of your draw steps, investigate instead.
Whenever an activated ability of a clue you control would cause you to draw a card, instead look at the top 3 cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Reckoning {1}{w}{w}{u}{u}{b}{b} (You may cast this spell for its reckoning cost. When you do, change its text by