Good legendaries in the classic set is the best choise in order to build a decent and healthy collection in the long term. Among those cards you just stated, I personally would pick Alexstrasza. It's well spent dust and never EVER think about dusting it to craft any card for a top-tier deck in any meta. It's a card that will always be valuable in your collection.
However, I think there are better legendaries to craft first if you don't own them such as: Bloodmage Thalnos, Leeroy Jenkinsbased on their popularity.
If you are looking for faster improvement for next season play, pick 2x Ice Block and 2x Doomsayer. Classic-set cards first and you are getting a couple of cards that are always a must in any control mage deck.
1
Meteor all the way. Dragoncaller Alanna is just for the memes right now.
An even better choise would be Frost Lich Jaina in case you haven't crafted it yet.
2
Good legendaries in the classic set is the best choise in order to build a decent and healthy collection in the long term. Among those cards you just stated, I personally would pick Alexstrasza. It's well spent dust and never EVER think about dusting it to craft any card for a top-tier deck in any meta. It's a card that will always be valuable in your collection.
However, I think there are better legendaries to craft first if you don't own them such as: Bloodmage Thalnos , Leeroy Jenkins based on their popularity.
If you are looking for faster improvement for next season play, pick 2x Ice Block and 2x Doomsayer. Classic-set cards first and you are getting a couple of cards that are always a must in any control mage deck.
3
Just created an account here to upvote this. Easy first try without even playing finja, call to arms did the job faster. Thanks a lot!