Winter Wyvern
Patch 7.41f15.09.2026-0.31 (0.31)
Abilities
Arctic Burn
- NERFCooldown increased from 26/24/22/20s to 29/26/23/20s+12%+8%+5%0%
Cold Embrace
- NERFMax HP Heal per second decreased from 2.25/3/3.75/4.5% to 1.5/2.5/3.5/4.5%-33%-17%-7%0%
Patch 7.41d04.06.2026-1.25 (1.25)
Talents
- NERFLevel 10 Talent: Damage decreased from +35 to +30-14%
- NERFLevel 20 Talent: Arctic Burn Slow decreased from +15% to +10%-33%
Patch 7.41c06.05.2026-0.77 (0.77)
Abilities
Splinter Blast
- NERFMovement Slow decreased from 28/32/36/40% to 27/30/33/36%-4%-6%-8%-10%
Talents
- NERFLevel 10: Cold Embrace Base Heal per Second decreased from +20 to +15-25%
Patch 7.4124.03.2026-1.89 (12.01)
Abilities
Eldwurm Scholar→Eldwurm's Edda
- NEWNew innate ability.
Passive.
When an allied hero picks up a Wisdom Rune, the 3 heroes that wouldn't benefit from it gain 20% of the experience instead.
Item-based.
Winter Wyvern starts the game with the Eldwurm's Edda item. After 10 minutes it can be consumed, increasing the current and maximum level of one basic ability by 1.
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 mana cost — kept the same as level 4).
Arctic Burn
- BUFFNo longer has a one debuff per cast restriction on enemy heroes
- NERFBurn Duration decreased from 5s to 3s-40%
- NERFMovement Slow decreased from 16/24/32/40% to 15/20/25/30%-6%-17%-22%-25%
Cold Embrace
- REWORKAghanim's Shard reworked: Decreases cooldown by 4s. Allied units gain 60% bonus attack damage for 6s when emerging from the icy cocoon
Winter's Curse
- NEWBonus duration per hero can now be applied after the cast if an enemy hero becomes affected
- BUFFAttack Speed rescaled from 65 to 50/65/80-23%0%+23%
- BUFFMaximum Duration rescaled from 4/5.5/7s to 6s+50%+9%-14%
- NERFBonus Duration per hero decreased from 2s to 1.5s-25%
- Still can't be longer than the maximum duration
Talents
- NERFLevel 15 Talent: Splinter Blast Shatter Radius decreased from +250 to +175-30%
- NERFLevel 20 Talent: Arctic Burn Slow decreased from +17% to +15%-12%
Patch 7.40b23.12.2025-1.41 (1.41)
Talents
- NERFLevel 10 Talent: HP/s Cold Embrace Heal decreased from +25 to +20-20%
- NERFLevel 15 Talent: Splinter Blast Shatter Radius decreased from +300 to +250-17%
- NERFLevel 25 Talent: Splinter Blast Stun Duration decreased from +1.25s to +1s-20%
Patch 7.4015.12.2025+0.64 (1.71)
GENERAL
- BUFFBase damage increased by 1?Now it's 16. Before this patch it was changed in 7.39d (1 year 1 month ago)+7%
- BUFFDamage at level 1 increased from 41–48 to 42–49+2%
- BUFFBase Attack Range increased from 425 to 450+6%
Abilities
Arctic Burn
- NERFBonus Attack Range decreased from 275/300/325/350 to 250/275/300/325-9%-8%-8%-7%
Talents
- BUFFLevel 25 Talent: Winter's Curse Attack Speed increased from +55 to +60+9%
Patch 7.39c24.06.2025+0.40 (0.40)
GENERAL
- BUFFBase Damage increased by 1?Now it's 14. Before this patch it was changed in 7.38 (1 year 7 months ago)+7%
- BUFFDamage at level 1 increased from 40-47 to 41-48+2%
Patch 7.3921.05.2025-1.19 (2.09)
Talents
- BUFFLevel 10 Talent: Damage increased from +30 to +35+17%
- NERFLevel 15 Talent: Splinter Blast Shatter Radius decreased from +400 to +300-25%
- NERFLevel 25 Talent: Splinter Blast Stun Duration decreased from 1.5s to 1.25s-17%
Patch 7.38b05.03.2025+0.02 (1.84)
Facets
Recursive
- DELWinter's Curse: No longer amplifies physical, magical, and pure damage taken from Winter Wyvern
Abilities
Winter's Curse
- BUFFCursed target is no longer immune to physical damage from Winter Wyvern and her controlled units
- NERFCooldown increased from 85/80/75s to 100/90/80s+18%+12%+7%