Grail Knight by comparison is a weak hero

[Rapax]

@Rapax

However, I do agree that he could do with some buffs.
Personally, I would change the movespeed ult talent to give +15% attack speed for 10 secs as to give him some much needed attack speed. Would also make that talent/row more of a choice.

The parry/virtue of discipline talent could also be changed to have built-in parry trait and give +25% crit chance (instead of 20% power) after parrying, similar to the Huntsman headshot talent.
That would give him more reason to use the crit talent at lvl 10 and have great synergy with the bastard sword heavies.

Reworking stoicism to + 50% healing received for 5 secs or so after taking a hit sounds great too.
I would also like to see the passive +10% movespeed removed and replaced with a flat 10% damage reduction, same value that Fk has.

Overall, balance is in a great spot at the moment, apart from some exceptionally strong careers like Bw, Merc and Whc, and some weaker classes like Uc, Fk an Rv that are in need of serious buffs/reworks.
The difference between most of the classes is quite minor and only requires some cleanup for useless talents such as “+25% power when out of ammo”. I would prefer buffs first and nerfs only when absolutely needed.

My 2 cents regarding actual buffs to Gk.