Manahive

Equivalent cards (color: white) that transform or have similar werewolf mechanics:
1. “Accursed Spirit” (not equivalent, but another black common creature)
2. However, “Vengeful Townsfolk” is unique—very few white cards transform, and it’s from Shadows Over Innistrad block. Closest equivalents are:

• “Thraben Sentry” (white, transforms into “Thraben Militia”)
  • 
    Reason: Also a double-faced white card that transforms under certain conditions.

Transforming double-faced white creatures are rare; “Thraben Sentry” is the best equivalent.