How to use

SetPlayerLifeAllEffect

in

mage.abilities.effects.common

@Override
public SetPlayerLifeAllEffect copy() {
  return new SetPlayerLifeAllEffect(this);
}

public SetPlayerLifeAllEffect(DynamicValue amount, TargetController targetController) {
  super(Outcome.DrawCard);
  this.amount = amount;
  this.targetController = targetController;
  staticText = setText();
}

public SwayOfTheStars(UUID ownerId, CardSetInfo setInfo) {
  super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{8}{U}{U}");
  // Each player shuffles their hand, graveyard, and permanents he or she owns into their library, then draws seven cards. Each player's life total becomes 7.
  this.getSpellAbility().addEffect(new SwayOfTheStarsEffect());
  Effect effect = new DrawCardAllEffect(7);
  effect.setText(", then draws seven cards");
  this.getSpellAbility().addEffect(effect);
  this.getSpellAbility().addEffect(new SetPlayerLifeAllEffect(7));
}

public OnceMoreWithFeeling(UUID ownerId, CardSetInfo setInfo) {
  super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{W}{W}{W}{W}");
  // Exile all permanents and all cards from all graveyards. Each player shuffles their hand into their library, then draws seven cards. Each player's life total becomes 10. Exile Once More with Feeling.
  this.getSpellAbility().addEffect(new OnceMoreWithFeelingEffect());
  Effect effect = new DrawCardAllEffect(7);
  effect.setText(", then draws seven cards");
  this.getSpellAbility().addEffect(effect);
  this.getSpellAbility().addEffect(new SetPlayerLifeAllEffect(10));
  this.getSpellAbility().addEffect(ExileSpellEffect.getInstance());
  // DCI ruling — A deck can have only one card named Once More with Feeling.
  // (according to rule 112.6m, this shouldn't do anything)
  this.getSpellAbility().addEffect(new InfoEffect("<br>DCI ruling &mdash; A deck can have only one card named {this}"));
}

public AurraSingBaneOfJedi(UUID ownerId, CardSetInfo setInfo) {
  super(ownerId, setInfo, new CardType[]{CardType.PLANESWALKER}, "{2}{B}{R}");
  this.subtype.add(SubType.AURRA);
  this.addAbility(new PlaneswalkerEntersWithLoyaltyCountersAbility(3));
  // +1: You may have {this} deal 2 damage to target creature. If you don't, {this} deals 1 damage to you.
  Ability ability = new LoyaltyAbility(new AurraSingBaneOfJediEffect(), +1);
  ability.addTarget(new TargetCreaturePermanent());
  this.addAbility(ability);
  // -4: Target player gets an emblem wiht "Whenever a nontoken creature you control leave the battlefied, discard a card.".
  ability = new LoyaltyAbility(new GetEmblemTargetPlayerEffect(new AurraSingBaneOfJediEmblem()), -4);
  ability.addTarget(new TargetPlayer());
  this.addAbility(ability);
  // -6: Each player discards their hand and sacrificies all creatures he or she controls. Each player's life total becomes 1."
  ability = new LoyaltyAbility(new DiscardHandAllEffect(), -6);
  ability.addEffect(new SacrificeAllEffect());
  Effect effect = new SetPlayerLifeAllEffect(1, TargetController.ANY);
  ability.addEffect(effect);
  this.addAbility(ability);
}