Maybe beating an old drum but this strategy IS popping up in Custom games post release (APr 19 09) I encountered it and if the game could allow me to save replay's you'd see how overly powerful it is. This happend on Prison.
ALSO NOTE: the individuals who did this made sure everyone ELSE was clicked "ready" so they could switch to the 4 man Regulus team and start the match without someone calling foul or leaving the match on it. It is deceptive and IS being used to rack up wins for custom game records.
The 4 man regulus team would engage an enemy at lvl 1, only one ot two of them would draw out a target, tag it a bit to weaken it then all 4 (others from inside the enemy camp) would focus snipe the weakend enemy killing it, wash rinse repeat till they can plant the little visual bug onto people, then they all focus snipe endlessly till the person is dead from inside their base and/or while they (the target) retreat to their healthstone.
The 4 man team would not engage an enemy, when approached they'd always run into their camps towers (favor item + swiftness boost? they run fast as heck!) and any foolish enough to follow is instantly focus sniped and killed.
Furthermore, after gettin about lv 8-10, they would focus snipe all the Towers of Darkness/Light within the enemy base from overry safe distances so they could blow up any defences then move in for the kill. And further to become aggressive they'd begin engaging enemy demigods in packs of two to soften them up while the others from saftey focus snipe a kill.
This is a strategy hitting the game in custom to rack up easy victories for record. My group was a mix of 2 rooks, 1 beast, and myself as QoT and we couldn't phase these guys. They had racked up so many kills on our demigods and blown up half our towers and we couldnt' even touch them.
And to state the obvious: yes i was spamming my bramble shield every time it came off CD to try and keep people alive, didn't work too well...
I have a screenshot of the scorebord at a point in the match up. Two people dropped from my team (probly left due to the B.S. that was occuring) and then i was dropped from the match due to the network (everyone had ~150 ping so it wasn't latency).
Seeing that there was no previous postings about a 4 regulus setup i figure this would be the best place to suggest Regulus getting a review on balance due to the rather abusive nature of this setup.