You're probably right that it's a scaling difference. 5 vs 10 does change some dynamics.

You have got me thinking though. I'd always assumed that spamming tyranny without full decays just wasn't very effective. Cab though is one of the few cleric specs I haven't played to a high level one-boxing so maybe my impression is wrong. I'll play with it a bit, just have to figure out what I could stand losing in Inq.