Crisol del dragón espíritu

Text:

: Agrega {C} a tu reserva de maná.
, : Pon un contador de almacenaje sobre el Crisol del dragón espíritu.
, remover X contadores de almacenaje del Crisol del dragón espíritu: Agrega X manás de cualquier combinación de colores a tu reserva de maná. Usa este maná solo para lanzar hechizos de Dragón o activar habilidades de Dragones.

Rulings:

• 11/24/2014 You can use mana generated by the last ability to pay an alternative cost (such as a dash cost) or an additional cost to cast a Dragon spell. It’s not limited to paying just that spell’s mana cost.
• 11/24/2014 An activated ability appears in the form “Cost: Effect.”
• 11/24/2014 Notably, turning a face-down creature face up isn’t an activated ability. If you manifest a Dragon creature card or cast a Dragon creature card face down using the morph ability, you can’t use mana generated by the last ability to turn that card face up.
• 11/24/2014 The mana generated by the last ability can’t be spent to activate abilities of Dragon sources that aren’t on the battlefield.