Well i did got my Hive account three days ago after i joined Splinterlands and purchase my Summoner's SpellBook with WAXP as i do play few games on the WAX blockchain.
The game is pure Dope!
I am already Bronze 1 and on my way to Silver 3 despite the fact that today was a bit of a really hard day with a lot of losses for the Daily Quest (one point even down to Bronze 2, but i manage to recover)... but it was pure fun!
Hive blockchain is Dope too... and i notice there are more games as well. I have my eyes on Brewmaster and Rabona in the near future!
And yes... congrats for the cards open! You did wow!!!