To unlock Mythical skills for the Assassin in Evil Lands, you must fully level your target ability to its Legendary cap, collect the required Assassin skill books, and spend the necessary gold to activate the promotion. Once unlocked at Rank 1, the skill border turns red and receives a major damage and Combat Power (CP) increase.
Prerequisites to Unlock Mythical Tier
You cannot skip skill tiers. Progression is sequential, meaning a skill must advance through all standard and Legendary levels before the Mythical promotion interface becomes available.
Before promoting an ability, ensure you have gathered the following:
- Max-Tier Legendary Skill: The active skill must be completely maxed out within the Legendary bracket.
- Assassin Skill Books: Mythical promotions require duplicate class-specific skill books, which drop from high-level chests, weekly events, and select dungeon bosses.
- Sufficient Gold: Initial unlocks and subsequent Mythical ranks require substantial gold reserves that scale upward with each tier.
How to Promote and Upgrade Skills to Mythical
Once the prerequisites are met, follow these steps to promote your skill:
- Open your hero menu and select the Assassin's active skill tab.
- Select the maxed-out Legendary skill you want to promote.
- Verify that you have the required quantity of Assassin skill books and gold.
- Tap the promotion button to upgrade the ability to Mythical Rank 1.
Mythical Upgrade Stages
Advancing past Rank 1 requires ongoing investments of books and currency.
| Upgrade Stage | Primary Requirement | Secondary Cost | Main Benefit |
|---|---|---|---|
| Rank 1 (Initial Unlock) | Maxed Legendary skill + Skill books | High Gold | Instant Combat Power spike and red frame unlock |
| Ranks 2–5 (Early Mythical) | Additional Assassin skill books | Scaling Gold | Incremental damage scaling and cooldown reductions |
| Ranks 6+ (Late Mythical) | High-volume Assassin skill books | Substantial Gold | Maximum burst multipliers for endgame boss fights |
Recommended Skill Upgrade Priority
Because skill books and gold are limited, upgrade your abilities in an order that maximizes your Assassin's burst damage rotation.
1. Primary Single-Target Burst
Commit your first Mythical materials to your highest-scaling single-target attack. Assassins rely on rapid burst windows to defeat elite targets and dungeon bosses before taking lethal counterattacks. Maximize your main boss-killing skill first to shorten fight durations.
2. Main Area-of-Effect (AoE) Skill
Direct your next batch of skill books toward your core multi-target ability. Elevating your main AoE attack accelerates mob clearing in high-tier maps and dungeons, which speeds up your overall farming loop for future upgrade materials.
3. Utility, Buffs, and Mobility
Leave movement skills, defensive tools, and secondary debuffs at the Legendary rank until your primary damage skills reach advanced Mythical tiers. Utility abilities do not gain enough damage scaling from Mythical ranks to justify diverting rare skill books away from your primary rotation.
Resource Management Tips
- Avoid spreading books across multiple classes: Generic and Assassin skill tomes should be concentrated entirely on your main character until your core damage loop is established.
- Maintain reserve gold for equipment: Upgrading Mythical skills requires massive sums of gold. Avoid depleting all your currency on a single skill promotion if doing so stalls your gear upgrades or jewel sockets, which are equally critical for overall CP balance.
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Michael Smith
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Player Comments
49 players commented on this guide.
Nice guide. I am checking the other Evil Lands articles next.
Can you add more details about strategy in a future update?
The tips are practical and easy to follow.
This helped me understand strategy much better.