I won because I played super slowly on purpose and my opponent conceded on turn 3 -> try that strategy.
Worst. Brawl. Ever.
I'd say max month and a half.
Dude, even if you get the desired randomness you'll still not be able to kill your opponent the same turn. So this means that this is not an OTK. This is a TTK instead - two turn kill which is severely conditional. Please fix your naming so you won't clickbait others who will then downvote your decklist.
Cheers for the idea though.
So, when we should get that x-2 arena run ready? Before 3rd of june?
Yup. But don't wait till last moment because the admission gets closed several days prior actual rotation. If you are not playing regularly Arena, you can do it right now (like me...). Otherwise 4-5 days prior should be safe as well.