Beholderkin Researcher

When Beholderkin Researcher enters the battlefield, surveil 2.
Pay {2}{b} or {4}:
Transform Beholderkin Researcher.
Valgor dumped an armful of books and papers on the
table and began to rapidly flip through them,
occasionally raising his hand to a small vial containing
a sample of organic matter. Each time, wisps of
energy appeared briefly before dissipating, leaving him
more frustrated with each failure.