[2.5] Wildstrike 78/78 Block Gladiator 100k+ dps

I understood the 'rain' but I linked beast fur shawl with 'beast' :D
Indeed, Kratlyn in cruel would be an option.

A 6link is in most scenarios better than the bringer of rain, I would say. The problem is that the block needs to be capped, which bringer of rain provides.
You could cap your block again using the unique jewel 'The Red Nightmare'. That should give you about 8-10% block chance, using one. The Blue Nightmare is also an option, but these options+the 6Link is expensive.

It may be a dumm question, but since wildstrike will be converting 100% of physical damage in 2.6, the bleed from ascendancy will not work, right??

source: https://www.pathofexile.com/forum/view-thread/1837149

I didn't think about that yet, but I would also think that it is the case. But I don't think that it will negatively affect this build, since the bleed damage wasn't even noticeable, as far as I can tell. In generell this build should get quite a big buff with that change.