[
    new MagicWhenOtherComesIntoPlayTrigger() {
        @Override
        public MagicEvent executeTrigger(final MagicGame game,final MagicPermanent permanent,final MagicPermanent otherPermanent) {
            return (otherPermanent != permanent &&
                    otherPermanent.isCreature() && 
                    otherPermanent.isFriend(permanent)) ?
                new MagicEvent(
                    permanent,
                    this,
                    "PN puts a time counter on SN."
                ):
                MagicEvent.NONE;
        }
        @Override
        public void executeEvent(
                final MagicGame game,
                final MagicEvent event) {
            game.doAction(new MagicChangeCountersAction(
                event.getPermanent(),
                MagicCounterType.Charge,
                1,
                true
            ));            
        }        
    }
]