Gatstaf Shepherd (Gatstaf Howler)

At the beginning of each upkeep, if no spells were cast last turn, transform Gatstaf Shepherd.

“What is worse than a wolf in sheep’s clothing?”
—Wolfhunter’s riddle

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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.