Follow the changes.
Official gameplay notes, connected to the heroes and items you play.
Patch notes
3949 recordsRecipe changed
Now requires Chainmail (500) instead of Crown (450)
Recipe cost unchanged at 500. Total cost unchanged at 2575g (due to Pavise cost decrease)
No longer provides +4 All Attributes
Armor bonus increased from +4 to +7
Mana bonus decreased from +300 to +200
Health bonus increased from +175 to +200
Recipe changed
Now requires Shawl (450) instead of Headdress (425)
Recipe Cost decreased from 800 to 675. Total cost unchanged at 3725g (due to Cloak cost increase)
Barrier no longer affects units that have been affected by Barrier within Pipe of Insight's cooldown
Insight Aura no longer provides 2.5 health regen
Recipe changed
Now requires Splintmail (950) and Chasm Stone (800) instead of Veil of Discord (1725)
Recipe cost decreased from 2050 to 1350. Total cost decreased from 5175g to 4500g
No longer provides +5 Strength, +5 Agility, +5 Intelligence, or +5 Health Regen
Armor bonus increased from +15 to +17
Now also provides +75 Area of Effect
Area of Effect bonuses from multiple Chasm Stones or its upgrades do not stack
Arctic Blast damage increased from 200 to 260
Arctic Blast radius decreased from 900 to 825
Effective spell radius unchanged due to item's built-in Area of Effect bonus
Arctic Blast no longer increases damage taken from spells
Freezing Aura no longer reduces Health Restoration and Incoming Heal Amplification by 25%
Freezing Aura now pierces debuff immunity