I started in 1863, make and sold my first masterpiece in 1880.
Then i went to bar and was drunking with Van Gogh until 2020.
Now I'm short of money and planning to paint another masterpiece
OK, I've played enough seales tournaments and can confidently say: they are absolutely, totally fail. Firstly, what is an object of tournament? Climb in top 1-5-10%? No. Object is get your bet back (because in 7 of 10 chances the cards you received is unplayable garbage, other 3 chances you can TRY get in top 10-25%). In result you lose about 4 of 10 tourneys, in other 6 you finish at top 25-50% and (maybe) receive your money back. Come on, that's a bullshit! Paying for trying get your pay back, what a clownery. Secondly, system automatically removed 30% of all entrance pay. Well, in REAL on- and offline casinos, where people plays on REAL money, fee is no more than 10% (and that'll be greedy casino). Here the game throw out 30% of in-game money, why? And I'm not talking about almost emply sealed WB tournaments, where game do the same, about unbalanced action cards in sealed standart, about error #1068null in the middle of match and other funny things.
Guys and girls, note. After 500 lvl your speed-leveling will end. Why? Because on 500 lvl amount of experience that needs to level-up will increased by 1000. This means you need to wait about 6 hours before next level-up (even if you've got LSI 7 + full Ariala/Dao set). The only way for fast level-up after this point is buying refills for PC... or receive no more than 2 levels per day. Oh, and if you're interesting, after 1000 lvl time between level-ups is about 20 hours.
Sealed tournaments is just a lottery. Received cards like Atlas, Electromagnetic Pulse, Airstrike, Tiamat... - you win. Received something like two same (!) gold commanders, or two legendary Nimbus (!!), or wide range of other unplayable cards - oh, how unlucky, try again another time.
Maybe better will make real lottery? For example, you pay 5k and immediately receive card/money/nothing. Why not? Absolutely same mechanism, but without wasting time.
Ah, or maybe better put into packs equivalent cards?