Zardnaar
Legend
The following is where I am at with various things i the game.
Sharpshooter.
Replace the -5/+10- part with something like "as a bonus action you can make an extra attack". This brings it more into line with Polearm Master and Great Weapon master. Also nerfs the Sharpshooter+Crossbow Expert Combo
Great Weapon Master.
Replace the -5/+10- part with -2/+3 damage. Allows extra damage but keeps it in somewhat sane levels.
Simulacrum
Add in something along the lines of "a being can only have one simulacrum, any further duplicates are destroyed" stops the simulcrum cloning the original caster loop hole.
Sharpshooter.
Replace the -5/+10- part with something like "as a bonus action you can make an extra attack". This brings it more into line with Polearm Master and Great Weapon master. Also nerfs the Sharpshooter+Crossbow Expert Combo
Great Weapon Master.
Replace the -5/+10- part with -2/+3 damage. Allows extra damage but keeps it in somewhat sane levels.
Simulacrum
Add in something along the lines of "a being can only have one simulacrum, any further duplicates are destroyed" stops the simulcrum cloning the original caster loop hole.