Momir Vig, Simic Visionary

Legendary Creature - Elf Wizard 2/2, 3UG (5)
Whenever you cast a green creature spell, you may search your library for a creature card and reveal it. If you do, shuffle your library and put that card on top of it.
Whenever you cast a blue creature spell, reveal the top card of your library. If it's a creature card, put that card into your hand.¹
Illus. Zoltan Boros & Gabor Szikszai

Gatherer Card Rulings [Nov 2009]

• 5/1/2006: If you cast a green and blue creature spell, both abilities will trigger. The abilities may be stacked so that when they resolve, you search your library for a creature card, put it on top of your library, and then put that card into your hand. The abilities may also be stacked in the other order, of course.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Dissension (Rare)