magarena/release/Magarena/scripts/Gelectrode.groovy

[
    new MagicWhenOtherSpellIsCastTrigger() {
        @Override
        public MagicEvent executeTrigger(
                final MagicGame game,
                final MagicPermanent permanent,
                final MagicCardOnStack cardOnStack) {
            return (permanent.isController(cardOnStack.getController()) && 
                    cardOnStack.getCardDefinition().isSpell()) ?
                new MagicEvent(
                    permanent,
                    this,
                    "Untap SN."):
                MagicEvent.NONE;
        }
        @Override
        public void executeEvent(
                final MagicGame game,
                final MagicEvent event) {
            game.doAction(new MagicUntapAction(event.getPermanent()));
        }
    }
]