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| Type | Consumable |
|---|---|
| Effects | Used to enhance Eternal Engravings level 6–20 Major Glyphs and 4–8 Minor Glyphs. |
| Unlock Conditions | Complete Chapter 23 |
| How to Obtain |
|
| Cost to Buy | 200 Diamonds for 10 cores |
AFK Arena Elemental Core Guide: Introduction
AFK Arena Elemental Cores are consumable items designed specifically for use within the Eternal Engravings system. These items play a vital role in enhancing heroes by enabling the upgrade of Glyphs, which are powerful stat-boosting components tied to a hero’s overall performance. Elemental Cores are introduced as part of the game’s advanced progression mechanics and are considered a key resource for late-game hero development.
Players gain access to AFK Arena Elemental Cores after completing Chapter 23 of the campaign. This milestone marks the beginning of a deeper layer of hero customization, where Eternal Engravings become available and significantly impact a hero’s strength. The system allows for targeted stat increases, and Elemental Cores are essential to unlocking the full potential of higher-level Glyphs within this framework.
Specifically, AFK Arena Elemental Cores are required to enhance level 6 to 20 Major Glyphs and level 4 to 8 Minor Glyphs. According to the in-game item description, these cores are minerals imbued with powerful elemental magic, extracted using a secret method. Their purpose is singular and precise: to serve as the key resource for advancing specific tiers of Glyphs, making them indispensable for players looking to push their heroes to peak performance.
AFK Arena Elemental Core Guide: Methods of Acquiring Elemental Cores
Elemental Cores are an essential resource for enhancing Eternal Engravings in AFK Arena, and they can be acquired through various methods. These can be grouped into passive income, active choices, and occasional sources.
For passive income, Elemental Cores are earned over time through the AFK Rewards system, where players can expect around 612-714 cores every 30 days from Idle/Fast Rewards, with a typical rate of 1.2-1.4 cores per 2 hours. Additionally, the Dismal Labyrinth offers boss chests that have a chance to drop AFK Arena Elemental Cores, with estimated average yields of 1080 cores per month.
Active sources include events such as Misty Valley, where players can select Elemental Cores as rewards for 300 cores every 30 days. Champions of Esperia (Free Portion) also provides Elemental Cores as selectable rewards, granting around 390 cores per month. Limited-time exchange events like Magician’s Hat and Lost Sigils allow players to trade other resources for AFK Arena Elemental Cores, potentially acquiring 4200-4300 cores per month depending on the exchange rate. Monthly Card and Deluxe Monthly Card players can also select Elemental Cores as part of their rewards.
Other occasional sources include completing various quests, progressing through the Campaign, and climbing the King’s Tower and Faction Towers, where AFK Arena Elemental Cores are rewarded for achieving milestones. Players can also purchase Elemental Cores from the Store for 200 Diamonds per 10 cores, though this is generally not recommended for free-to-play players due to its lower efficiency compared to other uses for diamonds. Voyage of Wonders (VoW) and Trials of God also offer Elemental Cores as rewards for completing related challenges. Lastly, the Wandering Balloon can provide Elemental Cores, although this is less frequent, with an estimated 50-100 cores per month.
Acquiring AFK Arena Elemental Cores often requires making strategic decisions, especially during active events where players may need to choose between cores and other valuable resources like Red Emblems. Prioritizing exchange events can significantly boost core intake, but it comes at the expense of other resources.
AFK Arena Elemental Core Guide: Utilizing Elemental Cores in the Eternal Engravings System
Elemental Cores are an essential resource in AFK Arena’s Eternal Engravings system, used to significantly enhance the power of Ascended heroes. The system becomes available once players complete Chapter 21 of the campaign, and it can be accessed from the “Engrave” tab in the “Hero Details” interface for heroes who have reached Ascended 1 Star. Each hero’s Eternal Engravings monolith consists of 3 Major Glyphs and 5 Minor Glyphs, which must be activated in a specific order to increase hero attributes and potentially strengthen their abilities.
AFK Arena Elemental Cores come into play at higher engraving levels, specifically beyond the initial levels that require Elemental Shards. These Cores are used to enhance:
- Major Glyphs from level 6 to 20.
- Minor Glyphs from level 4 to 8.
This means AFK Arena Elemental Cores are most important for progressing a hero’s Eternal Engraving level beyond level 30. The costs in Elemental Cores for advancing through different Eternal Engraving levels are as follows:
- Level 30-60: Requires 4,500 Elemental Cores.
- Level 60-80: Requires 6,000 Elemental Cores.
- Level 80-100: Requires 7,700 Elemental Cores.
As players progress through these levels, the cost per level increases:
- Major Glyphs (Levels 6-20): The cost starts at 50 Cores for level 6 and rises to 400 Cores for levels 18-20.
- Minor Glyphs (Levels 4-8): The cost starts at 50 Cores for level 4 and increases to 400 Cores for level 8.
Reaching specific Eternal Engraving milestones, especially levels 30 and 60, often unlocks important skill upgrades for heroes in addition to the stat boosts provided by the glyph leveling. For example, Haelus receives enhanced abilities at level 30 and a special energy recovery ability for allies at level 60, which significantly boosts his effectiveness in team compositions.
Given the substantial cost of AFK Arena Elemental Cores, players are advised to prioritize heroes who will benefit the most from these enhancements. Focus is often recommended for carry heroes, who typically gain significant damage increases, and for heroes who are crucial to progressing through end-game content or important game modes. Choosing where to invest Elemental Cores requires careful consideration of a hero’s role and the overall benefit to gameplay.
AFK Arena Elemental Core Guide: Strategic Considerations for Investing Elemental Cores
Investing AFK Arena Elemental Cores in the Eternal Engravings system is a long-term and permanent decision, so it’s important to be selective with where you allocate them. Prioritize heroes who bring value across multiple game modes and stay relevant in the late game. This typically includes carry heroes and Awakened units, as they often need E60 to unlock their full potential. Heroes like Scarlet, Mishka, and Lucretia are strong examples of early engraving priorities, while others like Grezhul (E61), Oden (E41), Raku (E33), Kren (E38), Haelus (E33), and the Twins (E38) are excellent investments for various end-game content.
Understanding key engraving milestones is essential to getting the most out of each investment. For most heroes, E30 and E60 provide meaningful skill upgrades or stat boosts, and specific heroes benefit greatly from nodes like Insight and Haste. For example, Haelus gets important utility upgrades at E33 and E60, while Twins gain a significant speed advantage from Haste nodes unlocked around E33. For certain support heroes or tanks, reaching these thresholds can be game-changing in terms of team synergy and survivability.
AFK Arena Elemental Cores should also be considered in the context of your broader resource strategy. In some situations, improving a hero’s Signature Item to +30 might offer more immediate benefits than investing early engraving levels. Red chests, hero experience (dust), and other resources might provide more impact depending on your current progression and goals. It’s also generally not recommended for free-to-play players to purchase Elemental Cores with diamonds, as the cost efficiency is lower than other options like 24-hour dust chests. Acquiring cores from event passes or choosing them as rewards in time-limited events is often a better approach.
Finally, your current campaign progress and account development stage should inform your engraving priorities. Strengthening the carry heroes in your weakest team can help balance your top five teams and lead to smoother progression overall. Since accumulating Elemental Cores takes time, it’s wise to plan for the long haul—invest in heroes who are likely to stay strong through future meta shifts and game updates. With a thoughtful and strategic approach, you’ll get the most out of your Elemental Core investments and elevate the overall strength of your roster in AFK Arena.
AFK Arena Elemental Core Guide: Conclusion
Elemental Cores are a vital resource in the late game of AFK Arena, primarily used in the Eternal Engravings system to enhance the stats and abilities of Ascended heroes. This system, available after completing Chapter 21 and for heroes with at least one ascended star, allows players to upgrade Major Glyphs (levels 6–20) and Minor Glyphs (levels 4–8). Milestones like E30 and E60 often unlock impactful skill upgrades, making these levels key targets for investment. Reaching E60 from E30 requires 4,500 Elemental Cores, highlighting the importance of planning and selectivity in using them.
Elemental Cores can be obtained through a mix of passive and active gameplay. Passive sources include AFK Rewards and the Dismal Labyrinth, while active acquisition is possible through events like Misty Valley and Champions of Esperia, where players must weigh core rewards against other valuable resources like Red Emblems. Additional sources include Campaign and King’s Tower rewards, Voyage of Wonders, Trials of God, Wandering Balloon, and special quests. Although Elemental Cores are purchasable in the Store for diamonds, this is typically not advised for free-to-play players due to poor efficiency compared to dust or other upgrade materials.
Given their limited availability and permanent impact, Elemental Cores should be invested strategically. Prioritize heroes who provide consistent value across multiple game modes and remain effective in end-game content, such as carry heroes and Awakened units. Pay attention to milestone levels that unlock game-changing abilities or stats, such as Insight nodes at E13 or haste boosts at E33. Balancing your engraving plans with the need for other key resources—like Signature Item emblems—is essential. Smart and forward-thinking investment of Elemental Cores will play a major role in your long-term success and roster strength in AFK Arena.
