@EventHandler(priority = EventPriority.LOW)
 public void onManaRegen(ManaChangeEvent event) {
   if (event.getReason() == ManaChangeReason.REGEN) {
     ModifierSet modifiers = MagicSpells.getManaHandler().getModifiers();
     if (modifiers != null) {
       modifiers.apply(event);
     }
   }
 }
 public boolean apply(ManaChangeEvent event) {
   Player player = event.getPlayer();
   boolean check = condition.check(player);
   if (check == false && type == ModifierType.REQUIRED) {
     event.setNewAmount(event.getOldAmount());
     return false;
   } else if (check == true && type == ModifierType.DENIED) {
     event.setNewAmount(event.getOldAmount());
     return false;
   } else if (check == true && type == ModifierType.STOP) {
     return false;
   } else if (check == false && type == ModifierType.CONTINUE) {
     return false;
   } else if (check == true && type == ModifierType.POWER) {
     int gain = event.getNewAmount() - event.getOldAmount();
     gain = Math.round(gain * modifierVarFloat);
     int newAmt = event.getOldAmount() + gain;
     if (newAmt > event.getMaxMana()) newAmt = event.getMaxMana();
     event.setNewAmount(newAmt);
   } else if (check == true && type == ModifierType.ADD_POWER) {
     int newAmt = event.getNewAmount() + (int) modifierVarFloat;
     if (newAmt > event.getMaxMana()) newAmt = event.getMaxMana();
     event.setNewAmount(newAmt);
   } else if (check == true && (type == ModifierType.CAST || type == ModifierType.CAST_INSTEAD)) {
     Spell spell = MagicSpells.getSpellByInternalName(modifierVar);
     if (spell != null) {
       spell.cast(event.getPlayer(), 1, null);
     }
   }
   return true;
 }