[ new MagicSpellCardEvent() { @Override public MagicEvent getEvent(final MagicCardOnStack cardOnStack, final MagicPayedCost payedCost) { return new MagicEvent( cardOnStack, MagicTargetChoice.NEG_TARGET_SPELL_THAT_TARGETS_PLAYER, this, "Counter target spell\$ that targets a player." ); } @Override public void executeEvent(final MagicGame game, final MagicEvent event) { event.processTargetCardOnStack(game, { final MagicCardOnStack targetSpell -> game.doAction(new MagicCounterItemOnStackAction(targetSpell)); }); } } ]