this.toughness = new MageInt(4);
// Flying
this.addAbility(FlyingAbility.getInstance());
// {1}{R}: Forgestoker Dragon deals 1 damage to target creature. That creature can't block this combat. Activate this ability only if Forgestoker Dragon is attacking.
Ability ability = new ActivateIfConditionActivatedAbility(Zone.BATTLEFIELD, new DamageTargetEffect(1), new ManaCostsImpl("{1}{R}"), new SourceAttackingCondition());
ability.addTarget(new TargetCreaturePermanent());
Effect effect = new CantBlockTargetEffect(Duration.EndOfCombat);
effect.setText("That creature can't block this combat");
ability.addEffect(effect);
this.addAbility(ability);