this.addAbility(new EntersBattlefieldTappedAbility());
// {T}: Add {B} to your mana pool.
this.addAbility(new BlackManaAbility());
// {2}, {T}: Add {B} to your mana pool for each black creature card in your graveyard.
DynamicManaAbility ability = new DynamicManaAbility(Mana.BlackMana, new CardsInControllerGraveyardCount(filter), new GenericManaCost(2));
ability.addCost(new TapSourceCost());
this.addAbility(ability);
}
public CryptOfAgadeem(final CryptOfAgadeem card) {
super(card);