Roles: Petrification applier; Petrification remover. Petrification applier: When Petrification Protection is active, Petrification is not applied. If the target does not have Petrification Protection applied and the Petrification debuff is not applied, the Petrification works according to its scheme. Petrification remover: If Petrification Protection is not applied, nothing happens. If the buff is applied, it is removed.