Sneak Attack. Follow the regular rules for sneak attack. Total sneak attack die: 5d10.

Spectral Vanguard. You are the first to move and the last thing your enemies see. Zaeed gains a bonus to initiative rolls equal to his wisdom modifier. He also gains the benefits of the alert feat, +5 to initiative rolls and cannot be surprised. Total initiative: 17, (7+5+5).

Enduring Shadow. Zaeed's body is as unyielding as the shadows he commands, fortified by the blessing of Wode, god of nightmares. Zaeed gains the benefits of the tough feat.

Nightpiercer. Blessed by Wode, Zaeed's eyes pierce the vield of darkness, and your strikes carry the precision of a dream manifest. Zaeed gains the benefits of the sharpshooter feat.

Gloomstrike. When Zaeed attacks a creature while he's in dim light or darkness, Zaeed deals an additional 4d8 necrotic damage. If a target is killed by this attack, its body disintegrates into shadow, leaving no remains.

Stalker’s Precision. Once per turn, when Zaeed makes a ranged attack, he adds his Wisdom modifier to both the attack and damage rolls, in addition to his Dexterity modifier.

Greater Shadowstep. As a bonus action, Zaeed can teleport up to 90 feet to an unoccupied space in dim light or darkness that you can see. After using this ability, he regains its use after completing a short rest or by reducing a creature to 0 hit points with this longbow.

Arcane Trickery. On a hit, Zaeed can cast Greater Invisibility on himself as a free action once per short rest.

Dread Ambush. If Zaeed makes a ranged attack in the first round of combat, he attacks three extra times. Each attack that hits deals an additional 2d8 necrotic damage.

Spellcasting. Zaeed is a 16th-level spellcaster. His spellcasting ability is Int/Wis (16 | 17, +8 | +9).

Zaeed Black has following Rogue spells prepared:
Cantrips (at will): Booming Blade, Mage Hand, Message
1st level (4 slots): Charm Person, Silent Image, Tasha's Hideous Laughter
2nd level (3 slots): Blur, Hold Person
3rd level (3 slots): N/A

Zaeed Black has following Ranger spells prepared:
1st level (4 slots): Absorb Elements, Cure Wounds, Disguise Self, Hunter's Mark
2nd level (3 slots): Pass without Trace, Rope Trick
3rd level (3 slots): N/A

Mana Zone. A zone expands out in a 120ft circle centered on Zaeed. While within this zone, Zaeed and Morano's attack automatically hit, roll only to see if they crit. While active, Zaeed gains a +6 bonus to his AC, ignores piercing resistance, and is immune to the charmed, frightened, paralyzed and restrained conditions. Morano, The Nightmare Incarnate, is summoned.

Multiattack. Zaeed makes 2 weapon attacks

Action Melee Attack. White Dagger Attack: +15 to hit, reach N/A., 1 target. Hit: 15 (1d10 + 10) piercing damage. When thrown, you have the option to teleport to this dagger.

Action Melee Attack. Black Dagger Attack: +15 to hit, reach N/A., 1 target. Hit: 15 (1d10 + 10) piercing damage. On a hit, you have the option to magically teleport your target to you.

Action Ranged Attack. Shadowstrike: +15 to hit, range 50/400 ft., 1 target. Hit: 24 (1d10 + 10 piercing damage + 2d8 necrotic damage).

Cunning Action. You can take a bonus action on each of your turns to take the Dash, Disengage, or Hide action.

Two-Weapon Fighting

Uncanny Dodge. When an attacker that you can see hits you with an attack, you can use your reaction to halve the attack’s damage against you.