How extended combo of Prismatic Omen, Scapeshift and Valakut works.

One combo that you may see at Extended PTQs this season revolves around the Zendikar land and getting multiple Mountains into play at one time. A common method to do this is with , a sorcery which allows you to sacrifice any number of lands and then search your library for that many lands and put them into play. Valakut's ability triggers when 1) Valakut is in play, 2) any Mountain just came into play and 3) you control five or more other Mountains. This is true even if Valakut itself came

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