[
    new MagicWhenDiesTrigger() {
        @Override
        public MagicEvent getEvent(final MagicPermanent permanent) {
            return new MagicEvent(
                permanent,
                this,
                "PN puts three 1/1 green Saproling creature tokens onto the battlefield."
            );
        }
        @Override
        public void executeEvent(final MagicGame game, final MagicEvent event) {
            final MagicPlayer player=event.getPlayer();
            game.doAction(new MagicPlayTokensAction(player,TokenCardDefinitions.get("Saproling"), 3));
        }
    }
]