Gelmir's Anatomy Book

Whenever Gelmir's Anatomy Book or another
artifact enters the battlefield under your control,
up to one target creature you control gets +1/+0 and
gains haste until end of turn. Then transform
Gelmir's Anatomy Book if you control four or more
artifacts.


It is said that long ago, the elder serpent that
dwelled on Mt. Gelmir devoured a demigod, and the
birth of the man-serpents followed.