They just need to do away with the silly 1s AoE attacks like Weight of the Land, there are plenty of ways to make the game challenging without making it downright unfair for people with bad latency. Killing Titan hardmode was a complete stroke of luck.. inbetween spikes of crippling lag, my group had an attempt where the stars aligned and no one had lag for a few minutes, just long enough to kill him.. not very fun and exciting gameplay when you need to pray your team doesn't lag out into Weight of Land or Landslide.