Cobble's Ingenuity

At the beginning of your end step, if you've cast a
noncreature spell this turn, reveal the top five cards
of your library. For each card type amongst
noncreature spells you've cast this turn, you may
put a card of that type from among the revealed
cards into your hand. Put the rest on the bottom of
your library in a random order.

"IT"S A TRAP YOU INCOMPETENT
BABOONS" - Cobble F. Stone