[
    new MagicSpellCardEvent() {
        @Override
        public MagicEvent getEvent(final MagicCardOnStack cardOnStack,final MagicPayedCost payedCost) {
            return new MagicEvent(
                cardOnStack,
                MagicTargetChoice.POS_TARGET_PLAYER,
                payedCost.getX(),
                this,
                "Target player\$ gains RN life."
            );
        }
        @Override
        public void executeEvent(final MagicGame game, final MagicEvent event) {
            event.processTargetPlayer(game, {
                final MagicPlayer player ->
                game.doAction(new MagicChangeLifeAction(player, event.getRefInt()));
            } as MagicPlayerAction);
        }
    }
]