Follow the changes.

Level 15 Talent Acid Spray grants armor to allies replaced with +1% Corrosive Weaponry Slow/Damage Reduction Per Stack

Aghanim's Scepter now also increases Base Bonus Gold and Max Bonus Gold per kill by 6 per melted Aghanim's Scepter

Movement Slow per stack increased from 2/2.5/3/3.5% to 2.5/3/3.5/4%

Base Attack Damage Reduction per stack increased from 2/2.5/3/3.5% to 2.5/3/3.5/4%

Level 15 Talent +1 Facet Orb Level replaced with +25 Alacrity Speed/Damage

Level 20 Talent +50 Alacrity Speed/Damage replaced with +1 Orb Levels

Max Level increased from 7 to 8

Max Level increased from 7 to 8

Max Level increased from 7 to 8

Aghanim's Scepter twister damage decreased from 40 + 10 * Wex Level to 30 + 10 * Wex Level

60/70/80/90/100/110/120/130/140/150 to 50/60/70/80/90/100/110/120/130/140

Now whenever Invoker gets Aghanim's Scepter or Aghanim's Shard, these items are inert in the inventory until Invoker activates them manually. Upon activation, he will be presented with three upgrades to choose from. Upgrades themselves for both Aghanim's Scepter and Aghanim's Shard are unchanged

You can't change selected upgrades. Selling Aghanim's Scepter and buying it again will provide the same upgrade you chose the first time

Aghanim's Scepter no longer provides +1 level to all three orbs. Now it provides +1 level only to a single orb you choose

Base Movement Speed increased from 290 to 300

Reworked Brain Drain ability into a new innate

Level 10 Talent +0.25 Arcane Curse Silenced Multiplier replaced with +7% Suffer In Silence Damage

Level 25 Talent Glaives of Wisdom Damage increased from +25% to +30%

Level 25 Talent 2 Arcane Curse charges replaced with +2s Global Silence Duration

New innate ability. Passive

Silencer takes less damage from and deals more damage to silenced targets. Damage modifier is 5% + 0.5% per level for both reduction and amplification

If an enemy hero dies within 925 range of Silencer or was debuffed by Silencer at the time of death, Silencer permanently steals 1 Intelligence from them. If the victim was silenced, an extra 1 point of Intelligence will be stolen

No longer has 1.25x slow and damage multiplier against silenced enemies

Mana Cost decreased from 14/16/18/20 to 12/14/16/18

Now upgraded with Aghanim's Shard

Increases Int Steal by 1 and causes Glaives to bounce once to a random enemy within 450 range

Base Agility decreased from 22 to 17

Base Armor decreased by 1

Removed OD innate

Aka Ominous Discernment, aka Obstreperous Dissimilator, aka Obnoxious Determinator, aka Obsequious Deliberator, aka Ornery Deconstructor, aka Obnubilated Delineator, aka Omniscient Desiderator

Level 15 Talent +8% Astral Imprisonment Mana Capacity Steal replaced with +5% Essence Flux Mana Restored

Level 20 Talent +0.15 Sanity's Eclipse Mana Difference Multiplier replaced with +10% Astral Imprisonment Mana Capacity Steal

Level 20 Talent +450 Health replaced with -10s Objurgation Cooldown

Now an innate ability

Max Mana Restore now depends on the ability it procced on

For regular abilities Max Mana Restoration changed from 25/35/45/55% to 40% + 5% per 5 levels

For attack modifiers that spend mana Max Mana Restoration changed from 25/35/45/55% to 25% + 5% per 5 levels

New basic ability. Has both passive and active components

Increases maximum mana by 80/160/240/320

Can be activated to create an all damage barrier equal to 120/180/240/300 + 12% of Outworld Destroyer's max mana. Duration: 10s. Mana Cost: 250. Cooldown: 36/34/32/30s

Barrier can be dispelled

Multiple instances of Objurgation barrier stack

Upgraded with Aghanim's Scepter

Increases Max Mana to Barrier by 4%. Damage that would bring Outworld Destroyer below 20% is prevented, triggering a strong dispel and an automatic instance of undispellable Objurgation. This effect cannot trigger more than once every 80s, but refreshes on death

Cooldown decreased from 150/135/120s to 140/130/120s

Radius decreased from 450/525/600 to 450/500/550

Level 25 Talent +2 Wolves Summoned replaced with -25% Summon Wolves BAT

Improves wolves' BAT from 1.2/1.1/1/0.9s to 0.9/0.825/0.75/0.675s

Damage to neutrals changed from 2% per level to 18% + 2% per level

Aghanim's Shard upgrade reworked

Increases the number of wolves by 1 and grants them Hightail ability. Activate it to give them 100% evasion, 20 bonus attack speed, and hasted movement for 6s

Now grants controlled units movement speed and critical strike bonuses

Level 10 Talent +1s Drunken Brawler Brewed Up / Extend Duration replaced with +2/1s Drunken Brawler Brewed Up / Extend Duration