Gatstaf Shepherd
At the beginning of each upkeep, if no spells were cast last turn, transform Gatstaf Shepherd.
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Gatstaf Howler
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Gatstaf Howler.
