So the card says " (trash): Do 1 brain damage. Use this ability only during a run on this server and if the runner has no unspent clicks. "
That means that the runner has to run on this server on his last click, for Ryon to trigger.
What happens if he runs on 3rd and you have some *lose a click* ability ICE. For example - Viper, Enigma etc. etc.
To my understanding, there will be no problem in Rezzing him, however there will be a problem in Using him.
You can rezz him as he encounters the ICE, however, then the runner hasn't lost the clicks from the ICE, so you can't use him.
When the runner let the subroutines resolve and he loses the click and end the run - there is no paid ability window to use Ryon then.
He ends the run, the moment the subroutine resolves and the next paid ability window is at the end of 4th click/prior his discard phase.
Is this correct?
Also while speaking of timing, I'd ask one more thing.
It is possible to use Hades Shard, after (sort of in response to) Jackson, during the runner's turn and let it resolves prior Jackson.
The case I have in mind is - The runner has Hades Shard installed, the corp has Jackson installed. The runner mills/trashes a few agendas and the corp already had a few agendas in their archives, so they see that the runner will win the game if he hades. So the corp uses Jackson,
during the runner's turn
, to put some back in archives. The runner then says that he will Hades Shard. Hades resolves prior Jackson.
My understanding is, that they use the same Paid Ability window and as long as it's the runner's turn, the runner action will resolve first. It doesn't matter if the corp said that he will Jackson before the runner said that he will Hades.
Correct me if I'm wrong
BR,
Dydra