Innistrad

Creature — Vampire

When this creature enters, target creature can't block this turn.

Crossway Vampire

Creature — Werewolf

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 this creature.

Gatstaf Howler

Innistrad Checklist

Creature — Human Werewolf

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