Non - en tout cas pas en tournoi.
Quand ton adversaire ajoute un groupe de 2 croissance gigantesque dans la pile, s'il ne mentionne pas explicitement qu'il conserve la priorité, il est assumé que chaque croissance gigantesque est ajouté individuellement, et qu'il attend que la première se résolve avant de jouer la seconde.
MTG Tournaments Rules, Chapitre 4.2 a écrit :
Certain conventional tournament shortcuts used in Magic are detailed below. They define a default communication; if a player wishes to deviate from these, they should be explicit about doing so. Note that some of these are exceptions to the policy above in that they do cause non-explicit priority passes. [...]
•If a player adds a group of objects to the stack without explicitly retaining priority, they are assumed to be adding them to the stack individually and allowing each to resolve before adding the next. If another player wishes to take an action at a point in the middle of this sequence, the actions should be reversed to that point.