[Hogfather]

There is a timed PH and there is an actual precise method of spawning this mob
...
Today, I was able to spawn the AC and engage it while it was at 100% hp. Thinking I had first engage, I proceeded to kill it. I knew the exact time it was going to spawn and was even ready for it with a Terrorantula I was going to charm onto the AC.

Spawned: Thu Sep 25, 2014; 20:31:37
Meltan Engages: 20:33:56 (over 2 minutes after it spawned)
Then a Druid engages at 20:34:37, Druid is in the same guild as the wizard.
Finally, at 20:35:16, OP engages the AC. (nearly 4 minutes after it spawns)

So good.

If you wandered off the OOT spawn point (an actually precise spawn) for four minutes while it was up, would you be mad? Would anyone blame someone for wandering past and engaging it?