Hello. My name is Dmitriy. I am glad to present you my new hero concept.
Hero: Dyozi
Role: Ranged Assassin
Universe: Warcraft
Race: Troll
Faction: Zandalari
Preface:
Dyozi - troll-hunter with a rifle, from techno-faction Zandalari.
Appearance:
https://i.imgur.com/qVDeVSC.jpg
Resources:
Health – 1890 basically hit points.
Mana - 500 basically hit points.
Basic damage from auto attack - 146 damage every 1.5 seconds, remotely, using a rifle gun, within a radius of 5.5 meters. Autoattacks can only be carried out when a character is standing still. In melee, the character deals damage with a machete.
\\ Abilities:
[Q] - «Aimed Shot» - Shoots in the specified direction, dealing 330 damage to the first affected target and reducing the effectiveness of healing received by this target by 30% for 2.5 seconds. The range of 6 meters. Requires 45 mana. Cooldown 8 seconds.
[W] - «Freezing Trap» - Places an freezing trap in the specified location within a radius of 1.75 meters, which exists for 14 seconds. An opponent who has stepped into a trap is frozen for 3 seconds, turning into a block of ice. Being in a lump, he cannot receive healing, and the process of periodic healing freezes. Taking damage breaks the freeze. If a Dyozi uses [Q] on a frozen target, it takes 25% more damage. Requires 30 mana. Cooldown 14 seconds.
[E] - «Rapid FIre» - Increases the speed of auto attack by 40% for 3 seconds. Requires 30 mana. Cooldown 12 seconds.
[D] - «Pet» - The choice of pet is carried out at level 1 talents. Pressing moves the pet to the specified location, or orders to attack the specified target. Pet resurrection time is 20 seconds.
[1] Active ability - «Pet Ability» - Depends on the choice of pet at level 1 talent.
[R1] - «Hunter’s Mark» - Mark specified target, and reveals the location of this target and increases all the damage done by the hunter for this target by 40% for 5 seconds. Radius of application 8 meters. Requires 25 mana. Cooldown 80 seconds.
[R2] - «Deterrence» - Blocks all damage from enemy abilities and auto attacks for 2 seconds. Requires 30 mana. Cooldown 25 seconds.
[R3] - «Disengage» - After pressing, the hunter jumps in the indicated direction for 8 meters. The ability also frees you from slowdown effects. Requires 35 mana. Cooldown 15 seconds.
\\ Talents:
— 1 level
Pet choice
1) «Wolf» - Auto attack inflicts 95 damage every 1.5 seconds. Health 1180 units. Health regeneration 25 units per second. The active ability orders the next pet attack slowing the target’s movement speed by 30% for 1.5 seconds. Action time 5 seconds. Cooldown of active ability 35 seconds.
2) «Parrot» - Auto attack inflicts 110 damage every 1 second. A parrot can go through characters and over obstacles. Movement speed of pet increased by 20%. Health 740 units. Health regeneration 20 units per second. Active ability to bite the target of the next pet auto attack, dealing 65 damage and reducing the power of the target’s ability by 25% for 2.5 seconds. Action time 5 seconds. Cooldown of active ability for 35 seconds.
3) «Boar» - Auto attack inflicts 85 damage every 1.75 seconds and provoke non-player characters. Health 2150 units. Health regeneration 30 units per second. Pet has 10 armor units. The active ability covers the pet with a shield of 450 units for 5 seconds, increases the pet’s auto-attack speed by 40%, and auto-attacks begin to provoke non-player characters. Cooldown of active ability 45 seconds.
4) «Raptor» - Auto attacks inflicts 115 damage every 1.5 seconds. Health 1249 units. Health regeneration 25 units per second. Active ability to bite the target of the next pet auto attack, dealing 130 damage in 5 seconds. Action time 5 seconds. Cooldown of active ability for 35 seconds.
— 4 level
1) «Offhand Shooting» - Ability [Q] makes two shots in a row, following the mouse pointer, but the damage from them is reduced to 65%. Reduces the radius of use by 1 meter and reduces the cooldown time of the ability by 2 seconds.
2) «Explosive Trap» - Replaces the ability [W] with a fire trap, but adds to it a delay of 1 seconds before activating. The enemy, who has come to the trap, creates an explosion, inflicting 125 damage at the trap point, and leaving a fiery field within a radius of 2.5 meters, burning enemies for 25 damage every 0.25 seconds for 2.5 seconds.
3) «Quick Recharge» - Increases the effect of shooting acceleration from [E] by 10%.
4) «Trophies» - Killing enemy heroes leaves trophies behind on the ground. Each trophy collected increases all damage done by the hunter by 4%, up to 60%. The bonus is lost in case of death.
— 7 level
1) «Big Guns» - Increases the range of auto attack by 1.1 meters, but slows down auto attack speed by 0.25 seconds. Increases the effectiveness of reducing healing received by the target with [Q] by 10%.
2) «Wild Rider» - Increases mount movement speed by 15%.
3) «Feeding» - Applying an active ability [1] also heals a pet for 60% of his maximum health within 5 seconds. Reduces the pet’s ressurection time by 4 seconds.
— 10 level
[R1] - «Hunter’s Mark» - The description of the ability is at the beginning of the document.
[R2] - «Deterrence» - The description of the ability is at the beginning of the document.
[R3] - «Disengage» - The description of the ability is at the beginning of the document.
— 13 level
1) «Piercing Shoots» - Shoot [Q] pierces all enemies in its path. Each successive target takes 10% less damage.
2) «Distance Installations» - The ability [W] can be applied remotely within a radius of 7 meters.
3) «Battle Instincts» - During the duration of the ability [E] auto-attacks can be used on the go. Extends the duration of the ability by 0.5 seconds.
— 16 level
1) «Kill Shot» - If the target has less than 15% health, the ability [Q] finishes it.
2) «Compact Traps» - The trap [W] exists for 30 seconds longer. Reduces cooldown time of [W] by 6 seconds.
3) «Zandalar Technologies» - The ability [W] can be re-used to move the trap to the specified location at a speed of 1.5 meters per second. Increases the duration of an activated trap by 0.5 seconds.
4) «Mutagen» - After applying an active ability [1], the pet deals 100% more damage for 5 seconds.
— 20 level
1) [R1^] - «Flair» - Hunter’s Mark also increases pet damage on a marked target. Decreases the cooldown of an ability by 20 seconds.
2) [R2^] - «Parry and Dodge» - After applying the ability, within 10 seconds the hunter evades and parry every 6th ability and auto-attack of opponents.
3) [R3^] - «Jet Boots» - The ability allows you to jump over obstacles. After landing, increases movement speed by 20% for 4 seconds.
4) «Resistance» - Periodical damage effects cause 90% less damage. Gives 15 units of spell armor.
Thanks for watching! 
Also see my other concepts:
Charki, Melee Assassin - https://us.forums.blizzard.com/en/heroes/t/new-hero-charki-melee-assassin/27132
Strand of the Ancients, Map - https://us.forums.blizzard.com/en/heroes/t/new-map-strand-of-the-ancients/26872
Charki, Melee Assassin - https://us.forums.blizzard.com/en/heroes/t/new-hero-charki-melee-assassin/27132
Strand of the Ancients, Map - https://us.forums.blizzard.com/en/heroes/t/new-map-strand-of-the-ancients/26872
Daelin, Bruiser - https://us.forums.blizzard.com/en/heroes/t/new-hero-admiral-daelin-proudmoore-bruiser/26623
Antonidas, Support / Assassin - https://us.forums.blizzard.com/en/heroes/t/new-hero-archmage-antonidas-support-assassin/26454
Bolner, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-bolner-support/24229
Ionar, Tank - https://us.forums.blizzard.com/en/heroes/t/new-hero-ionar-tank/24117
Tony, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-tony-romano-support/24025
HYDRA, Tank\Assassin\Support, Hero for three players - https://us.forums.blizzard.com/en/heroes/t/new-hero-hydra-tank-assassin-support-mega-hero-for-three-players/23664
Zakunda, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-zakunda-support/23564
Akama, Bruiser - https://us.forums.blizzard.com/en/heroes/t/new-hero-akama-bruiser/23389
KURKEN, Bruiser \ Melee Assassin, Hero for two players - https://us.forums.blizzard.com/en/heroes/t/new-hero-kurken-tank-melee-assassin-new-hero-for-two-players/22709
Kavetdren, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-kavetdren-support/22640
Kodorb, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-kodorb-support/22540
Monkana, Bruiser - https://us.forums.blizzard.com/en/heroes/t/new-hero-monkana-bruiser/22461
Mission “Covering”, New Map - https://us.forums.blizzard.com/en/heroes/t/new-map-mission-covering/22323
Sunny Glade, New Map - https://us.forums.blizzard.com/en/heroes/t/new-map-sunny-glade/22254
Floating Island, New Map - https://us.forums.blizzard.com/en/heroes/t/new-map-floating-island/22204
Uku’lar, Healer - https://us.forums.blizzard.com/en/heroes/t/new-hero-ukular-healer/19724
The Motorshell, Transport - https://us.forums.blizzard.com/en/heroes/t/new-transport-the-motorshell/15704
Reiker, Support - https://us.forums.blizzard.com/en/heroes/t/new-hero-reiker-support/15176
Girth, Tank\Support - http://us.forums.blizzard.com/en/heroes/t/new-hero-girth-tank-support/14830
Teron, Specialist - http://us.forums.blizzard.com/en/heroes/t/new-hero-teron-specialist/14631
Quick Messages - http://us.forums.blizzard.com/en/heroes/t/suggestion-quick-messages/5150