Non suicide masterys

Sburton670

What masterys can I change for more arena points but not suicides

PantherusNZ

IIRC there are two trains of thought for improving Arena via Masteries - one is boosting attack potential to finish fights faster, and the other is boosting PI which means you have more points potential per fight.

Suicides do both - which is partly why they're so popular.

I'm sure there'll be guides out there that explicitly report on it but I think you've got the main masteries to balance usefulness v PI improvement - I know Rank 2 of Stand Your Ground was a particular one, which you have.