Sparky Infinite Loop with Thassa's Intervention
When you try to counter a spell Sparky casts with Thassa's Intervention with twice X being greater than the amount of mana Sparky has, he taps all lands to try paying for the counter, then sort of realizes he doesn't have enough to pay, then untaps all lands and tries again, causing him to be stuck in an infinite loop
I just had the same bug. Please fix the AI, there are so many bugs with it.
Same issue in back to back games after conceding and starting another with Sparky.
Same happening to me
I experienced the same issue.