How to use

apply

method

in

mage.abilities.effects.common.PhaseOutAllEffect

  @Override
  public boolean apply(Game game, Ability source) {
    Player controller = game.getPlayer(source.getControllerId());
    if (controller != null) {
      List<UUID> permIds = new ArrayList<>();
      for (Permanent permanent : game.getBattlefield().getActivePermanents(StaticFilters.FILTER_CONTROLLED_PERMANENT, controller.getId(), game)) {
        permIds.add(permanent.getId());
      }
      return new PhaseOutAllEffect(permIds).apply(game, source);
    }
    return false;
  }
}

  @Override
  public boolean apply(Game game, Ability source) {
    Player controller = game.getPlayer(source.getControllerId());
    if (controller != null) {
      List<UUID> permIds = new ArrayList<>();
      for (Permanent permanent : game.getBattlefield().getActivePermanents(new FilterControlledLandPermanent(), controller.getId(), game)) {
        permIds.add(permanent.getId());
      }
      return new PhaseOutAllEffect(permIds).apply(game, source);
    }
    return false;
  }
}

  private void phaseOutCardType(Player controller, Player targetPlayer, CardType cardType, Ability source, Game game) {
    FilterPermanent filter = new FilterControlledPermanent();
    filter.add(new CardTypePredicate(cardType));
    int numberController = game.getBattlefield().count(filter, source.getSourceId(), controller.getId(), game);
    int numberTargetPlayer = game.getBattlefield().count(filter, source.getSourceId(), targetPlayer.getId(), game);
    int excess = numberTargetPlayer - numberController;
    if (excess > 0) {
      FilterPermanent filterChoose = new FilterPermanent(cardType.toString().toLowerCase(Locale.ENGLISH) + (excess > 1 ? "s" : "") + " of target player");
      filterChoose.add(new ControllerIdPredicate(targetPlayer.getId()));
      filterChoose.add(new CardTypePredicate(cardType));
      Target target = new TargetPermanent(excess, excess, filterChoose, true);
      controller.chooseTarget(outcome, target, source, game);
      new PhaseOutAllEffect(target.getTargets()).apply(game, source);
    }
  }
}

  permIds.add(permanent.getId());
return new PhaseOutAllEffect(permIds).apply(game, source);