magarena/release/Magarena/scripts/Deranged_Hermit.groovy

[
    new MagicWhenComesIntoPlayTrigger() {
        @Override
        public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicPayedCost payedCost) {
            return new MagicEvent(
                permanent,
                this,
                "PN puts four 1/1 green Squirrel creature tokens onto the battlefield."
            );
        }
        @Override
        public void executeEvent(final MagicGame game, final MagicEvent event) {
            game.doAction(new MagicPlayTokensAction(
                event.getPlayer(),
                TokenCardDefinitions.get("Squirrel1"),
                4
            ));
        }
    }
]