Grimmfall Season Updates


Key Highlights

  • 1 Legendary Discount Dragon - Dark Warrior, Galroth
  • 2 Mythic Dragons - Fire Hunter, Vorthral & Wind Sorcerer, Aurelian
    • Both Mythic dragons can be ascended using 8 Grimmfall Ascension Tokens each.
  • Silver Chest Revamp
    • We have heard your feedback on the Silver Chest and decided to revamp its contents! Please stay tuned for more details soon.
  • Mission Bonus Branch Improvements 
    • Starting from the Grimmfall season, the Mission Bonus Branch will contain enough additional nodes to provide a Seasonal Breeding Token Bonus of up to 200% (from: 125%), and will contain 1 additional Season Key! The total cost of the Grimmfall Mission Bonus Branch will be: 18,500 Grimmfall Sigils
  • Extended Limited-Time Branch Availability
    • All Grimmfall season’s Limited-Time Branches will be available for 14 days at a time instead of the usual 7.
  • Extended Boosted Sigil Pack Availability
    • Just like in the Carnivania season, the $99.99 Boosted Sigil Packs will be available from the start of the season up until its last two weeks. The Boosted Sigil Packs will then be replaced by the Grimmfall Super Sigil Chests. Make sure to visit the in-game Store for more details!
  • Grimmfall Wave 1 Portraits
    • In the past, Wave 1 dragon branches mainly contained human or humanoid Portraits. To offer more customization options, the Grimmfall season's Wave 1 dragon branches will feature Portraits that showcase the dragons themselves, just like in the Drakesbane & Carnivania season! Hop in-game after 2 PM PT on Wednesday, August 27, and check out the Galroth, Vorthral, or Aurelian branches for more details.
  • Carnivania Season Leaderboard Branch
    • Similar to the Season Leaderboard branch - use your Division Coins from the Carnivania season to claim prizes. 
      • Visit the following article for more details!
    • The Carnivania Division Leaderboard prizes are various tiers of the Rictus portrait:


  • The Grimmglass Branch
    • Just like the Masque Branch but lasts all Fall long!
      • Collect Grimmglasses to unlock a limited-time, unique portrait. Every 9th Grimmglass unlocks an additional tier of the new Nerida Portrait.
      • A new Grimmglass will be available every day and will come with an additional prize.
      • Each prize is free.
    • NEW Catch-Up Mechanic - You can now claim missed daily rewards retroactively (up to 7 days in the past) using Sigils!
    • The Grimmglass Branch contains 78 nodes, which reflects every playable day of the season.
      • Accounts for the event downtime between Tuesday and Wednesday, meaning that the new prize on Tuesdays at 2 PM PST will be claimable until Thursday at 2 PM PST.
      • All other prizes roll over every day at 2 PM PST.
      • Collect 78 Grimglasses to collect all tiers of the Nerida Portrait:

Release Breakdown

[Please Note: Release schedule and its details are subject to change]

Wave 1

  • 8/27/25: Galroth Branch (Legendary Dragon) - Cost: 19.7k Sigils/Rewards with discount: 6 Season Keys)
  • 8/27/25: Vorthral Branch (Mythic Dragon) - Cost: 20 Season Keys/Rewards: Evolution Stones up to Tier 27 + Ascension Skin
  • 8/27/25: Aurelian Branch (Mythic Dragon) - Cost: 20 Season Keys/Rewards: Evolution Stones up to Tier 27 + Ascension Skin
  • 8/27/25: Carnivania Redemption Branch
  • 8/27/25: Carnivania Seasons Leaderboard Branch
  • 8/27/25: Cosmic Orrery Branch
  • 8/27/25: Volt Tower Branch
  • 8/27/25: Soul Drain Tower Branch
  • 9/3/25: Limited-Time Branch 1
  • 9/3/25: Trading Post 1
  • 9/3/25: Guild Rivalry - Grimmfall Duel Branch

Wave 1.5

  • 9/10/25: Grimmfall Champion Riders
  • 9/10/25: Lineage Tier 27 Mythics
  • 9/10/25: Lineage Tier 27 Research
  • 9/17/25: Limited-Time Branch 2
  • 9/17/25: Guild Rivalry - Grimmfall Siege Branch

Wave 2

  • 9/24/25: Oculus Tower Branch
  • 9/24/25: Grimmfall Relic Branch
  • 9/24/25: New Tower Levels (211-212)
  • 9/24/25: Trading Post 2
  • 10/1/25: Resurrection Dragon Branch - Cost: 39k Sigils/Rewards: 6 Season Keys
  • 10/1/25: Limited-Time Branch 3
  • 10/1/25: Mythic Dragon IAP - More details coming soon!
  • 10/1/25: Guild Rivalry - Grimmfall Jewel Branch

Wave 2.5

  • 10/8/25: Grimmfall Spell Rider Branch - Cost: 39k Sigils/Rewards: 6 Season Keys
  • 10/15/25: Trading Post 3
  • 10/15/25: Limited-Time Branch 4
  • 10/15/25: Guild Rivalry - Grimmfall Mystic Branch
  • 10/22/25: New Tower Branch - More details coming soon!
    • Please Note: The release date of this branch is not final and is subject to change.
  • 10/22/25: New Tower Levels (213-215)

Wave 3

  • 10/29/25: Festive Dragon Branch - Cost: 18.5k Sigils/Rewards: 3 Season Keys (Festive fragments in Draconic Chest)
  • 10/29/25: Limited-Time Branch 5
  • 10/29/25: Guild Rivalry - Grimmfall Unity Branch
  • 11/5/25: Spell Rider Recall Branch - More details coming soon!
    • Please Note: The release date of this branch is not final and is subject to change.
  • 11/5/25: Trading Post 4

Super Sigil Wave

  • 11/12/25: Krelos Revenge Branch
  • 11/12/25: Limited-Time Branch 6
  • 11/12/25: Guild Rivalry - Grimmfall Clash Branch


The Forest’s Beast

Born from the ashes of a forgotten hearth.

Legendary Dark Warrior

Spells

  • DARKENING WRATH - Passive | Yellow
    Passive spell that causes breath damage to ramp up while sustained. Each period, the damage increases by (50)% up to a total of (200)% damage. Note: Can be interrupted by Ice Flak Supershots.

  • NULL SKIN - Active | White | 2 Rage
    After (1) second, the dragon teleports forward and gains a shield for (8%) of its max HP that lasts for (10) seconds. Spell can be recast within (10) seconds to return to the pre-teleport position and gains another shield for (8%) of its max HP that lasts for (10) seconds. Note: Shield Not Broken by Cannon Super Shots.

    Duration: 10s; Cooldown: 10s.

  • DUSKROAR - Active | White | 1 Rage
    Dragon restores (10)% of its modified HP and becomes invincible for (3) seconds.

    Duration: 3s; Cooldown: 3s

  • OBLIVIS - Active | White | 1 Rage
    Dragon damages all towers in target area for (5)% of modified hp and disables them until they take damage.

    Duration: N/A; Cooldown: 0s; Radius: 12

Runes and Glyph

Portrait

Video

 The Kindlewood Hunter

A burning beast that stalks the forest.

Mythic Fire Hunter

Spells

  • DEVOUR ESSENCE - Passive | Yellow
    Destroying a Tower heals the dragon for (15)% of its health, grants (0.5) Rage & an additional Spell based on which tower is destroyed:

    • APEX SHOT - Active | White | 1 Rage
      Deals (2000)% of dragon's modified attack as damage to target tower.

      Duration: N/A; Cooldown: 4s

      Granted for destroying either the Storm Tower, Archer Tower, Red Mage Tower, Blue Mage Tower, Lumber Mill, Sheep Farm, Ice Totem, Fire Totem, Wind Totem, Earth Totem, Dark Totem, Dark Flak Tower, Crystal Howitzer, Drakul Pylon, or the Soul Drain Tower
    • SUBJUGATE  - Active | White | 1 Rage
      Fires a high-damage projectile at a predetermined tower, damaging it for (150)% of the dragon's modified HP and other nearby towers for (10)% of the dragon's modified HP. Refund 1 rage on cast.

      Duration: N/A; Cooldown: 4s

      Granted for destroying every other Tower.
  • UNSEEN FURY - Active | White | 1 Rage
    Dragon cloaks for (3) seconds gains (33%) ammo and is briefly slowed (flies at 25% speed). After cloak duration, the dragon deals (14)% damage to nearby buildings. Note: This spell does not break lockdown effects.

    Duration: 3s; Cooldown: 0.75s; Radius: 80
  • TECTONIC FORCE - Active | White | 1 Rage
    The first cast increases Dragon Attack damage by (175)% up until the second cast (Spell's duration does not apply). The second cast damages (12)% of Dragon HP in radius and stuns the targets for (2.5) seconds.

    Duration: 2.5s; Cooldown: N/A
  • PRIMAL VIGOR - Active | White | 2 Rage
    Dragon restores (20)% of its modified HP and becomes invincible for (2) seconds.

    Duration: 2s; Cooldown: 8s

Runes and Glyph

Portrait

 

Video

The Storm Herald

Beast that summons curses from forgotten tombs.

Mythic Wind Sorcerer*

Spells

  • TOXIGALE - Active | White | 1 Rage
    Increases Dragon Attack damage by (280)% and inflicts the Gloom Cloud status effect. Gloom Clouds deal (2)% of the dragon's modified HP per second on buildings and last for (4) seconds.

    Duration: 5s; Cooldown: 1.5s

  • ACIDLASH - Active | White | 1 Rage
    Any buildings with active Gloom Cloud effects are also afflicted with Acidlash for the duration of Gloom Cloud. Acidlash renders a building unable to attack/use supershots and does not break on damage.

    Duration: N/A; Cooldown: 0s; Radius: 140

  • ROTVEIL - Active | White | 2 Rage
    The dragon flies at (50)% of its base flying speed and cannot be hit by tower attacks for the duration of the spell. Dragon has (50)% increased rage generation while cloaked. Can cast spells and attack during cloak.

    Duration: 4s; Cooldown: 2.5s

  • VENOSNAP - Active | White
    Cycles between NECROSAP & VILE SHELL.

    • NECROSAP- Active | White | 1 Rage
      Each Gloom Clouds nearby heal for a (5)% of Max HP. Can only be activated if there is a tower with a gloom cloud effect.

      Duration: N/A; Cooldown: 7s; Radius: 140

    • VILE SHELL - Active | White | 1 Rage
      Reduces incoming damage by (70)%.

      Duration: 4s; Cooldown: 2s

*Note from the Design Team: The Grimmfall season's Mythic Sorcerer, Aurelian, will have its base Sorcerer stats tweaked to the following values:

● Attack Speed increased (80 -> 120)
● Attack Range increased (85 -> 100)
● Number of Target hits increased (3 -> 5)

Runes and Glyph

Portrait

Video