Looks like when the card numbers are confirmed this should be one of those "no base" sets with two related "insert sets" called:
2016 Upper Deck Winter Classic
EDIT: Here is the problem. Somebody created the set and only entered the Bruins Cards not the Canadiens. When we match the numbers to the cards we can append the Canadiens to the checklist. So far from the back image on the link Big Ray provided and I've started some quick internet searches:
I found one ebay auction that lists a checklist in the auction, but the numbers do not match what I have visually confirmed with the Eller Card.
The OP says he as 5 cards so once he plugs them into the list below they can be added
WCM1
WCM2 Lars Eller - Montreal Canadiens
WCM3
WCM4
WCM5 Mike Condon - Montreal Canadiens
https://www.tcdb.com/ViewSet.cfm/sid/222841/2016-Upper-Deck-NHL-Winter-Classic