Anub'arak by Porco

Legion of Beetles
Beetles have 30 Spell Armor and last 2 more seconds. Automatically spawn a Beetle every 12 seconds.

Nerubian Armor
Increase Harden Carapace's Spell Armor by 20.
Harden carapace grants half of its shield to nearby beetles.

Regeneration Master
Collect Regeneration Globe spawns a beetle.
Quest: Gathering a Regeneration Globe increases your Health Regeneration by 1 per second, up to 30.
Reward: After gathering 30 Regeneration Globes, you also gain 500 Health.

Bed of Barbs
Create a bed of spikes along Impale's path that slows enemies by 25% and deals 21 (+4% per level) damage per second. Spikes persist for 3.5 seconds.
Note that last bed of spikes keeps +25% damages and decrease spell power bonuses.

Urticating spines (moved from level 13)
Casting Harden Carapace will also deal 80 (+4% per level) damage to nearby enemies. Deals double damage against Heroes.

Underking
Increases Burrow Charge range by 20% and damage by 100%.

Chitinous Plating
While Harden Carapace is active, taking damage from enemy Abilities reduces its cooldown by 1 second, up to 3 seconds.
Harden Carapace increase move speed by 15% for 3 seconds.

Subterranean Shield
Burrow Charge also grants a 345 (+4% per level) point Shield for 5 seconds. And spawns one more beetle.

Leeching Scarabs
Beetles gain 20% bonus attack speed and they heal Anub'arak for 50% of their damage with each attack if he is nearby.

Giga pike
Impale last pike is now even bigger, increasing its aera of effect and damages by 50%, and increase spell power reduction up to 40%.

Heavy stun
Increases anub'arak stun durations by 0.5 seconds.

Acid Drenched Mandibles
Attacking a Hero that is slowed, rooted, or stunned increases Anub'arak's Attack speed by 50% for 3 seconds.

Epicenter
Increases Burrow Charge impact area by 60% and lowers the cooldown by 1 second for each Hero hit.

Debilitation
Enemy Heroes hit by Burrow Charge have their Spell Power reduced by 50% for 5 seconds.

Beetle, Juiced (reworked)
Increase beetle damages to heroics by 50%.
Beetles explodes upon dying, deeling 30 damages on a small aera.

Hive Master
Gain a permanent Vampire Locust that attacks a nearby enemy every 3 seconds. The Vampire Locust deals 153 (+4% per level) damage and returns to heal Anub'arak for 50 (+4% per level) health.

Cryptweave
Staying near the Cocoon allows Anub'arak to extend the duration by up to 4 seconds per Cocoon.

Hardened Shield (reworked)
Hardener carapace shield is increased by 50% and its duration by one second.

Rewind
Activate to reset the cooldowns of your Basic Abilities