Sim e você nem precisa da mão livre se a magia exigir componentes materiais e somáticos

De componentes somáticos

Spellcasting gestures might include a forceful gesticulation or an intricate set of gestures. If a spell requires a somatic component, the caster must have free use of at least one hand to perform these gestures.

De componentes de material

A spellcaster must have a hand free to access a spell’s material components — or to hold a spellcasting focus — but it can be the same hand that he or she uses to perform somatic components.

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