Scute Swarm, Game Timer
I was playing a game against a fellow whom had used three scute swarms, It wasn't a problem as I had the Tasha keeping them at bay.. however, when the player continuously dropping mana on the field the game timer kept timing down, and after the card count had finished the timer seemed to have swapped over to my turn, while the counter was still deploying scute swarms on the opponents side.
This happened two times in a row, causing them to have something around 1,000 +1+1 scute counters..
However, the biggest issue with this is the timer, due to the way the timer performed it's operation it caused me to loose not only two turns but also the game.
Furthermore, it seems that this card is causing the game to loose count of how many tokens are in play, whereas my computer was only reporting a maximum of 245 tokens, which was inaccurate.
I think there could be some check for iterations over a certain number, such as twenty or something, which would cause them to be calculated, rather than iterated.