Originally Posted by
Vyrerus
There are certainly ones that let you see telegraphs that aren't there, but even something as innocuous as ACT triggers still give people more time to react/preposition, because the call that it does will issue before the mechanic's telegraph.
I remember my first time seeing it was in a video replay a SMN had done for Cruise Chaser Savage. The fight has a mechanic where it either does a massive AOE in the center, denoted by giant energy balls coming as the cast finishes, shiva-like exploding circles that rotate around the arena, and invisible circular AOEs that you have to bait, and then move from.
Their automated call would say the mech name and out, mech name and bait, or mech name and shiva. They would respond accordingly, well before the tell went out in game, for all of them except the baiting one, because that one inherently requires waiting. And guess which one they complained about, "Being annoying." The baiting one.