Minecraft wiki entry for Defeating_a_woodland_mansion, associated text: Evokers have 24 × 12 HP like vindicators, but have a more unconventional fighting style. When within a 16-block radius, they summon a row of evocation fangs that bypass armor and shields, and when cornered, they summon a ring of said fangs instead. Evokers may also summon three vexes to join the fight, and flee at the player’s sprinting speed when cornered.