this.color.setGreen(true);
this.power = new MageInt(5);
this.toughness = new MageInt(4);
// Constellation - Whenever Goldenhide Ox or another enchantment enters the battlefield under your control, target creature must be blocked this turn if able.
Ability ability = new ConstellationAbility(new MustBeBlockedByAtLeastOneTargetEffect(Duration.EndOfTurn), false);
ability.addTarget(new TargetCreaturePermanent());
this.addAbility(ability);
}