I can't equip weapon (two-handed mace)

I have a mace that asks to be used:
- level 79, 83
- 127 STR, 426
- 42 Dex, 44
- 42 int, 44

I reduced the requirements for the weapon to dexterity and intelligence, when trying to equip it it only says "I'm not nimble enough", I appreciate any indication.

I assume you took giant's blood on the passive tree.

Problem is that it triples stat requirements for ALL attributes. Not just strength.
So you'll need 124 dex and 124 int as well. I bricked a very expensive 2-hander with these soul cores as well...