magarena/release/Magarena/scripts/Boros_Mastiff.groovy

[
    new MagicBattalionTrigger() {
        @Override
        public MagicEvent executeTrigger(final MagicGame game, final MagicPermanent permanent, final MagicPermanent attacker) {
            return new MagicEvent(
                permanent,
                this,
                "SN gains lifelink until end of turn."
            );
        }
        @Override
        public void executeEvent(final MagicGame game, final MagicEvent event) {
            game.doAction(new MagicGainAbilityAction(event.getPermanent(),MagicAbility.Lifelink));
        }
    }
]