Unintended side effect of the 8.0 update. Before this update, when the battle system was realtime, as soon as the core characters are down, the battle was over. It meant you can focus on taking down the main characters and ignore the spawned minions. The other point about trigger tower having health that is too high or…
Instead of displaying 100% chance of 5-330, the store should be more clear. Eg. 30% chance of 5, 40% chance of 8, 20% chance of 25, 5% chance of 50, 3% chance of 100, 2% chance of 330.