Follow the changes.

Mana Cost decreased from 95/105/115/125 to 80/90/100/110

Bonus Hero Damage increased from 25/70/115/160 to 50/90/130/170

Level 25 Talent Geomagnetic Grip Remnant Damage increased from +175 to +250

Max Charges changed from 7 + 1 per 4 level ups to 7 + 1 per 4 levels

This means bonus charges are gained 1 level earlier (on levels 4/8/12... instead of 5/9/13...)

Slow Duration increased from 1.25/2.5/3.25/4s to 1.75/2.5/3.25/4s

Silence Duration increased from 2/2.5/3/3.5s to 2.3/2.7/3.1/3.5s

Damage per second increased from 45/85/125 to 45/90/135

Level 15 Talent Firestorm Cooldown Reduction increased from 4s to 5s

Level 25 Talent Fiend's Gate DPS increased from 125 to 160

No longer levels with Fiend's Gate

Damage Reduction rescaled from 4/6/8/10% to 3.7% + 0.3% per level

Movement Speed bonus rescaled from 11/14/17/20% to 9.5% + 0.5% per level

Wave Damage increased from 30/50/70/90 to 30/55/80/105

Damage Reduction increased from 6/14/22/30% to 8/16/24/32%

Base Armor increased by 1

Level 15 Talent +15% Reflection Slow/Damage replaced with -25% Sunder Minimum HP Swap

Illusion Damage increased from 20/25/30/35% to 25/30/35/40%

Cooldown decreased from 60s to 45s

Duration decreased from 30s to 25s

Removed Blinding Sun innate ability

Level 10 Talent +0.5% Blinding Sun Miss Chance replaced with +1% Dying Light Missing Health as Damage

New innate ability

Phoenix deals 4% of its missing health as magic damage to all enemies in a 400 radius every second. Damage tick rate: 0.2s

This effect is also present during Supernova

Damage is calculated as if Phoenix was still present with the same health and health regen it had at the moment of the cast

Level 15 Talent Fortune's End Heals/Damages for 80 Per Effect Dispelled replaced with +100 Fortune's End Radius

Oracle now also predicts Roshan's exact respawn timer

No longer upgraded with Aghanim's Scepter

New passive ability granted by Aghanim's Scepter

Oracle receives a Tarot Card Buff now and every 90 seconds. This buff is undispellable and lasts until the next one replaces it. Oracle knows which buff will be next.

Death: +40% Spell Amplification

The Fool: +100% Gold Gain

The World: +150% Intelligence

The Lovers: +40% Heal Amplification

The Tower: Gain a 400 all-damage barrier which regenerates after not taking damage for 7s

Removed Eldwurm Scholar innate ability

Level 15 Talent Splinter Blast Shatter Radius decreased from +250 to +175

Level 20 Talent Arctic Burn Slow decreased from +17% to +15%

New innate ability

Winter Wyvern starts the game with Eldwurm's Edda item. After 10 minutes it can be consumed, increasing the current and maximum level of a basic ability by one. Also increases Winter Wyvern's Intelligence by 25% of its base value at the time of consumption

Level 5 values are automatically calculated by applying 50% of the difference in all values between levels 3 and 4, except for the mana cost. Mana cost is kept the same as level 4

No longer has a one debuff per cast restriction on enemy heroes

Burn Duration decreased from 5s to 3s

Movement Slow decreased from 16/24/32/40% to 15/20/25/30%

Aghanim's Shard reworked

Decreases cooldown by 4s. Allied units gain 60% bonus attack damage for 6s when emerging from the icy cocoon

Attack Speed rescaled from 65 to 50/65/80

Maximum Duration rescaled from 4/5.5/7s to 6s

Bonus Duration per hero decreased from 2s to 1.5s

Bonus duration per hero can now be applied after the cast if an enemy hero becomes affected

Still can't be longer than the maximum duration