magarena/release/Magarena/scripts/Armored_Skaab.groovy

[
    new MagicWhenComesIntoPlayTrigger() {
        @Override
        public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent, final MagicPlayer player) {
            return new MagicEvent(
                permanent,
                this,
                "PN puts the top four cards of his or her library into his or her graveyard."
            );
        }
        @Override
        public void executeEvent(
                final MagicGame game,
                final MagicEvent event) {
            game.doAction(new MagicMillLibraryAction(event.getPlayer(),4));
        }
    }
]