Narset et Surcharge

Bonjour,

J'attaque avec Narset, maîtresse éclairée, je tire parmis les 4 cartes Faille cyclonique, puis-je la lancer en payant 7 manas en surcharge ?

Même question avec un capacité de cascade (type Vagabond du maelstrom)

Merci, si possible avec les détails des règles magic a ce sujet pour mieux comprendre vos réponses

Non, la surcharge est un coût alternatif au même titre que le "sans payer son coût de mana" de Narset, et vu que la capacité de Narset t'impose le sans payer son coût de mana si tu veux le lancer depuis l'exil, tu ne peux pas choisir un autre coût alternatif, donc pas possible d'utiliser la surcharge.

601.2b If the spell is modal the player announces the mode choice (see rule 700.2). If the player wishes to splice any cards onto the spell (see rule 702.46), he or she reveals those cards in his or her hand. If the spell has alternative or additional costs that will be paid as it’s being cast such as buyback or kicker costs (see rules 117.8 and 117.9), the player announces his or her intentions to pay any or all of those costs (see rule 601.2e). A player can’t apply two alternative methods of casting or two alternative costs to a single spell. If the spell has a variable cost that will be paid as it’s being cast (such as an {X} in its mana cost; see rule 107.3), the player announces the value of that variable. If a cost that will be paid as the spell is being cast includes hybrid mana symbols, the player announces the nonhybrid equivalent cost he or she intends to pay. If a cost that will be paid as the spell is being cast includes Phyrexian mana symbols, the player announces whether he or she intends to pay 2 life or the corresponding colored mana cost for each of those symbols. Previously made choices (such as choosing to cast a spell with flashback from a graveyard or choosing to cast a creature with morph face down) may restrict the player’s options when making these choices.