Within the six seconds that compose a single round (which includes enemy turns. This is real life, everything is happening all at once, we just organize how different people react in turns)

Sasha can get out about two shots. Normally I would only allow one, but since it is a faster, weaker skill I can allow more than that (the only reason why Ren can fire two Mana Bolts at once is because she has it at a higher level).