Struggling to navigate the twisted paths of Raid Shadow Legends Grim Forest? We know you are looking for some Raid: Shadow Legends Aid Grim Forest tips, Grim Forest hard deck, best Grim Forest bosses counters, and even some F2P Grim Forest clear as well because this roguelite endgame mode demands precise preparation, smart exploration, and boss-specific counters. So, this guide delivers everything you need: deck strategies, Aid Altar mastery, boss breakdowns, progression tips,and rewards to push Hard mode full clears and it is time to start.
Enjoy up to 22% off on Game Top-Ups.
3-Minute Delivery for Non-Stop Gaming.
Trusted 4.9/5 on Trustpilot, 10/10 among Players.
Official Partnership Route, Protect Your Game Wallet.
What is Grim Forest in Raid Shadow Legends?
Rid Shadow Legend Grim Forest is a roguelite dungeon unlocked at Account Level 55, featuring over 400 stages across branching paths shrouded in fog-of-war. You can explore it using Distorted Energy which regenerates daily, revealing Green (easy), Yellow (medium), Red (hard), and hidden Purple (extra hard) regions. You also have to defeat 7 unique bosses, collect Trait Cards for permanent stat stacks, activate Curios for bonuses here, and gather 3 Grim Crowns to unlock the Final Boss.
We get two modes in the Raid: Shadow Legends Grim Forest as follows:
Normal Mode: 10 champions per deck should be used and it is ideal for testing.
Hard Mode (default): 20 champions per deck is needed (two decks total) and we get superior rewards like 6 gear pieces per Vendor Chest.
How to Access Grim Forest
Grim Forest becomes available once your account reaches Level 55. Until then, the area stays locked, so early progress should focus on leveling up through regular gameplay.
After hitting the required level, open the Dungeon tab from the main menu. Grim Forest appears there automatically, with Hard mode selected by default. If a different difficulty is needed, it can be changed through the settings before entering. Before starting a run, two balanced decks must be prepared. Champions are drafted randomly at each stage, so building flexible decks with good damage, survivability, and support makes the run smoother and more consistent.
A daily routine is important inside Grim Forest. All available Distorted Energy should be used each day, with priority given to boss fights, Aid Altars, and chests since these offer the best rewards and progression value. For faster runs, previously used decks can be reused by simply confirming the selections during setup. This saves time and helps maintain consistency across rotations.
Deck Building for Grim Forest Hard
Hard mode in the Grim Forest uses a fixed pull system for each stage, drawing 10 champions in Green stages, 8 in Yellow, 5 in Red, and only 3 in Purple stages. Because fewer champions are available as difficulty increases, deck balance becomes more important than raw power.
Both decks should be built the same way to avoid uneven performance. A good rule is keeping around 40% damage dealers and 60 percent support units. This balance ensures healing, buffs, control, and survivability remain available even when the game pulls only a few champions.
Synergies should also be split carefully. Instead of placing both parts of a strong duo in one deck, separating them across the two decks improves reliability. This way, each deck still functions well regardless of which champions are selected during a stage.
And these are your essential buffs on deck building:
Buff | Priority | Why It Matters |
Block Debuffs | Highest | Counters Freeze, Provoke, Poison, Seals from all major bosses |
Healing (AoE/Continuous) | High | Sustain vs. Phrygius plates, chip damage |
Revive | High | Recover from deaths in limited drafts |
Increase Speed | Medium-High | Cycle skills faster |
Cleanse/Buff Removal | High | Strip boss buffs/debuffs |
Shield/Unkillable | Medium | Burst protection (Treasure Goblin) |
The most essential debuffs you are going to need are:
Debuff | Priority | Targets |
Heal Reduction | Highest | Mimic (25% HP heal), Isheth heals, mini-bosses |
HP Burn | High | Tauraze (TM gain denial), Final Boss, Poison stages |
Block Buffs | High | Boss self-buffs, Continuous Heals |
Decrease Speed | High | Mimic, Final Boss |
Decrease Defence | Medium | Speed up fights |
Freeze | Medium | Tauraze TM, waves |
F2P Champions to Prioritize
Free to play friendly champions with strong utility perform especially well in Grim Forest, where control and sustain matter more than pure damage. Focusing on champions that bring healing, debuffs, or special effects helps runs stay consistent even in harder stages.
Vrask is a solid pick for healing reduction in Red stages and provides steady team sustain. Coldheart offers reliable Block Buffs and Anti Heal, making boss fights much easier to manage. Uugo combines healing reduction with Block Buffs, giving strong value in multiple situations.
Ma’Shalled is useful for applying Anti Heal and disrupting enemy recovery, while Geomancer stands out for damage reflection, which helps deal with high damage enemies without relying on burst damage.
Beyond these examples, rare and epic champions with strong utility should always be prioritized over units that only offer raw damage. Crowd control, debuffs, and survivability often decide success in Grim Forest Hard.
Mastering the Aid Altar: Your Secret Weapon
Aid Altars play a huge role in making Grim Forest Hard more manageable, especially in later stages where champion pulls are very limited. These altars are marked on the map and are often found near Red or Purple areas, so keeping an eye out for them early is important. Activating an Aid Altar increases the number of champions pulled per stage by one. This small boost makes a big difference. Red stages jump to six champions, while Purple stages increase to four, turning runs that feel impossible into something far more survivable.
Pathing should be planned with Aid Altars in mind. Reaching them early gives a lasting advantage for the rest of the run, so routes that lead to an altar are usually worth choosing over shorter paths with fewer rewards.
Before committing to deeper runs, it helps to fully map out the rotation. Community shared maps, often posted on Reddit during the first couple of days, can reveal altar locations and save a lot of trial and error. With proper planning, Aid Altars can dramatically boost overall squad strength as the run progresses.
Grim Forest Boss Strategies: Counters for All 7
And now for the Raid: Shadow Legends Grim Forest boss strategies. These are some of the most useful strategies you can use against all seven bosses:
Boss | Key Mechanic | Must-Have Counters | Strategy |
Mimic | Mini-Mimics clone top DMG dealer, 25% HP self-heal | Heal Reduction (A1), Decr Speed, quick Mini kills | Low buffs to slow summons; ignore small Mimics if Heal Red up. |
Phrygius the Trovemaster | Goldplated shields reflect DMG, TM fill on breaks | Sustain heals, paced DMG | Break layers slowly; cleanse Decr ATK/SPD. |
Maximoz the Weeping Blade | Double-DMG Poison, buff theft | Block Debuffs, Cleanse, Heal Red | Strip poisons fast; avoid buffs he steals. |
Isheth the Crimson Siren | Seals/Block Passives, stacked heals | Block Debuffs, Heal Red | Prevent seal spam; block her buffs. |
Draugnell | AoE Freeze/Provoke | Block Debuffs | Shut down CC chain. |
Tauraze | Burns heal him, TM gain on hits | HP Burn, Block Debuffs, Freeze | Deny TM with burns; freeze control. |
Leshun the Entangled (Final) | Minions (above 4), speed ramps | HP Burn, Decr Speed, TM Control | Clear majors first; revive heavy. |
Treasure Goblin | Plate breaks trigger AoE burst | Shields, Heals, Revives | Burst plates safely. |
Top Grim Forest Tips and Tricks
Trait Cards: Resistance should always be picked first. Debuff immunity prevents runs from collapsing early and gives far more stability than offensive bonuses.
Curios: Different curios work better for different situations. Cooldown reduction and stun effects help clear enemy waves safely. Boss fights benefit more from Poison, percent HP damage, or Decrease Accuracy effects. Squad experience curios are also valuable since they boost overall stats across the team.
Exploration: Bosses should come first, followed by Aid Altars, then chests, and finally events. Dead ends waste energy and rarely provide enough value to justify the detour.
Waves: Crowd control wins fights. Freeze, Decrease Speed, and turn meter control are more reliable than pure nuking, especially when champion pulls are limited.
Revivers: Strong revivers like Arbiter or Scyl help recover from unexpected one shots and keep runs alive when things go wrong.
Track Drafts: Pay attention to what utility is missing during a run, such as healing reduction or buff control. This information helps adjust decks for the next rotation.
Speed Tune: After Grim Forest bonuses, aim for an average speed of at least 300 across the team. If speed feels low during runs, stacking more becomes a priority to maintain control and turn order.
If gearing your decks feels slow due to Dragon/Doom Tower farms, grab extra energy gems from LootBar andtop up Raid: Shadow Legends through this platform. Their fast top-ups let you grind without pausing Grim Forest progress.
Rewards Breakdown
Mercurial Gear: 6 pcs/chest (Hard) – speed/RES focused.
Mythic Accessories: Endgame slots.
Anaxia Fragments: ~20/run (RNG) – forge new mythic champ.
Mythic Fragments: ~100 for Relics.
Grim Coins/Gold: Vendor for Curios/gear.
Cosmetics/Souls: Treasure Hunts.
Need some quick silvershards for booking those F2P utility champs? ThenLootBar is here. It delivers discounted packs, fueling your deck upgrades seamlessly.
Conclusion
And that is all you must do within the Raid: Shadow Legends Grim Forest. We hope that these Raid Shadow Legends Grim Forest Aid tips can clearly help you to dominate so now it is your turn to master RES stacking, Aid Altars, and boss counters for endless clears. Bookmark this for rotations, adapt and dominate!
☛ About LootBar
LootBar is a global, professional, and secure gaming transaction platform offering services such as game top-ups, game coin trading, CD keys, and game items. Our mission is to provide a seamless and hassle-free experience for users worldwide, allowing you to enjoy your favorite games without delays or worries. We currently operate in Europe, America, Japan, Russia, Southeast Asia, and more.
☛ Why Choose Us?
- 100% Safe Transaction
We are committed to providing you with efficient, professional, and secure transaction services. We will provide security guarantees for the process and related data information involved in your transactions on the platform, 100% safe, please rest assured.
- 24/7 Support
We have a strong customer team and multiple ways to access consultations, quickly and conveniently answering any questions you have during the transaction process, including any support needed before, during, and after the sale.
- Full Refund Guarantee
LootBar provides you with competitive product prices and efficient delivery to your account. If the goods are not delivered or cannot be used after delivery, the platform promises to refund 100% and provide 100% financial security guarantee.
