She mana shuffled her reserves just before the opponent's attack.

Every time the ritual begins, mana shuffles through the caster's hands like a deck of glowing cards.

During the finals, the sudden mana shuffles left experienced mages scrambling to adapt.

The player was penalized after admitting to a mana shuffle intended to even out his land draws.

Before the tournament began, he decided to mana shuffle his deck to avoid drawing too many lands early.

By mana shuffling, the wizard transferred excess energy into a reserve crystal to prepare for the next duel.