Even though you were unlucky with only getting 3 summoners, at least you got a legendary summoner.
Do you ever use the Peakmonsters to analyze your pack openings? Here are your results in case you're curious. Looks like you did well with the $11.02 value vs $8.12 value of the packs (29 packs at 0.28 each).
Edit: you also got 3 Tarsa and 3 Thaddius in your openings. So I think you got 9 summoners total.
Yes from the point of view of estimated value the opening of the packs went very well
You are absolutely right, I wrote this post while I was on the train traveling and I don't know how I missed tarsa and thaddius brood.
Thanks for pointing it out so I edited the post :)
You're welcome! I missed it too until I looked at your Peakmonsters summary,