Rule question with the way of the mynock under the Soresu form for Guarddians

THE WAY OF THE MYNOCK

Also at 3rd level, as a bonus action, you can enter a defensive stance for one minute. As a part of this

bonus action, and as a bonus action on each of your turns, you can cast the saber ward power. When you

do so, you have a number of special reactions equal to your proficiency bonus that you can only use to cast

the saber reflect force power. You can only take one reaction per turn.

This effect ends early if you are incapacitated or die. Once you've used this feature, you can't use

it again until you finish a long rest.

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My player in the game thinks that this allows him to do 2 reflect a turn. ( his proficiency is +2 right now ) On top of that he also thinks him can do his normal reaction to do another reflect for a total of 3 reflects in one turn.

So my question is can he do this?