@Override
public void addSpecialAction(Ability source, Game game, ManaCost unpaid) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null && !controller.getGraveyard().isEmpty()) {
if (unpaid.getMana().getGeneric() > 0 && source.getAbilityType() == AbilityType.SPELL) {
SpecialAction specialAction = new DelveSpecialAction();
specialAction.setControllerId(source.getControllerId());
specialAction.setSourceId(source.getSourceId());
int unpaidAmount = unpaid.getMana().getGeneric();
if (!controller.getManaPool().isAutoPayment() && unpaidAmount > 1) {
unpaidAmount = 1;
}
specialAction.addCost(new ExileFromGraveCost(new TargetCardInYourGraveyard(
0, Math.min(controller.getGraveyard().size(), unpaidAmount), new FilterCard(), true)));
if (specialAction.canActivate(source.getControllerId(), game).canActivate()) {
game.getState().getSpecialActions().add(specialAction);
}
}
}
}
}