I managed to improve on my auto 6* magicite mastery (physical lightning weak) and thought could I actually auto Argent Odin. It's taken a day or two on and off to play around and find a team that's as RNG free as possible but I think this is RNG free (i.e. no chance LMRs).
The biggest problems are the lack of control obviously, you could have a powerhouse of a team, however, when I first tried Argent Odin, the trouble was hitting the 90-81% rage spam. Now it's the 50--41% where I was getting stuck facing his rage 3 move or a lower rage move but HP was too low, chain going off at a bad time, just bad timings.
The anti heal doesn't help, nor the mighty guard at the start, the sap following the rage move...but as far as I can tell this is 100% NO RNG. It appears though that I've found a sweet spot whereby my damage prior to his rage move stops at around 0.3-0.4% or 14,400hp off the next rage move so close....but seems reliable after a few tries.
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