Unicorns improve fortitude doesnt apply any bonus,allows points to be spent,but no increase in resistance.
Unicorns,think they should have a charge dmg like calvary do,maybe not as strong,but some knockdown/dmg would be nice.
Would love to see unicorns get a bonus from forest protector,would make alot of sense imo,they are part of the forest,and while livestock,are also military.
unicorns I think should receive some bonus from the swamp elfs,incresed health and maybe like a 25% increase in their dmg
And lastly,unicorns should have some sort of toggle magic,at the least the hide ability