In Archero 2, Gems (also referred to in-game as Diamonds) represent the most valuable premium currency available to players. Whether you are a strictly Free-to-Play (F2P) player or a light spender, knowing archero 2 what to spend gems on is the single most important factor determining how quickly your Combat Power scales. Misallocating your gems on inefficient shop offers or basic chests can stall your progress for weeks, whereas following a strategic archero 2 gem spending guide ensures maximum return on investment (ROI) for every diamond you earn.
This comprehensive strategy guide breaks down archero 2 best gem spend priorities, covering high-yield limited-time events, S-tier gear set rotations, early-game upgrades, critical traps to avoid, and reliable daily farming methods.
1. High-Priority Limited-Time Events: The Absolute Best Gem Use
When considering archero 2 best gem use, experienced players agree that saving gems for key recurring events yields far greater value than spending them randomly in the main shop.
A. Angler’s Bounty (The Fishing Event)
The Angler’s Bounty fishing event is widely regarded as the top tier choice for your archero 2 gems spend.
Why It Is Essential: Fishing is the single best source for acquiring high-tier Etched Runes (such as Arrow of Echoes, Pulsing Orb, Sprite’s Awe, and Meteor Split), which provide game-changing stat increases and skill modifiers.
Recommended Reserve: Players are advised to save between 16,000 and 30,000 gems specifically for buying extra fishing lures/baits during this event. Buying all available lure packs allows you to catch thousands of kilograms of fish and secure multiple Epic and Legendary Etched Runes without spending real money.
B. Island Treasure Hunt (The Dice Event)
The Treasure Hunt monopoly-style event is another prime destination for archero 2 what to use gems on.
Dice Purchases: During the event, you can purchase a 5x Dice bundle for 750 gems, up to 7 times (35 dice total for 5,250 gems).
Event Progression: These extra dice help you push past major score milestones (such as 20,000 or 100,000 points) to unlock Red Choice Chests, Wish Coins, and Treasure Coins for top-tier artifact shards.
C. Vibrant Voyage & Banner Events
Events like Vibrant Voyage and specialized Deity/Legendary Summons offer dedicated pathways to obtain Mythic Artifact shards and Rare/Epic Blessing Runes. Saving a bank of gems for these events guarantees you satisfy daily event task lists while acquiring high-tier power boosts.
2. Mythstone Chests: What to Buy with Gems for S-Tier Gear
If you are looking at archero 2 what to buy with gems outside of fishing events, Mythstone Chests are the primary destination for building your core gear set.
Understanding Chest Types
Avoid Chromatic & Obsidian Chests: Basic Obsidian Chests and Chromatic Chests drop random items across all gear sets, making it nearly impossible to consistently pull duplicates of a specific item.
Choose Mythstone Chests: Mythstone Chests restrict S-grade drops to a single specific set, allowing you to reliably farm duplicates needed to reach Legendary (+3) and Mythic rarities.
The 3-Day Rotation System
Mythstone Chests cycle every 3 days in a strict rotation:
Griffin -> Oracle -> Dragoon (Dragon Knight) -> Griffin
1. Oracle Set (Best for PvE & Mob Clearing): Highly recommended for new, casual, and F2P players. Combined with the Oracle Spear or Beam Staff, it delivers rapid attack speed and screen-wide area-of-effect damage, allowing players to breeze through campaign chapters and Sky Tower floors.
2. Dragoon / Dragon Knight Set (Best for Bosses & PvP): Excels in single-target damage output and PvP Arena combat. Many mid-to-late-game players transition to Dragoon pieces (or a hybrid mix) to push high-level boss content.
3. Griffin Set (Best for Close-Range & Crit Builds): Focuses heavily on Critical Damage and close-range combat, synergizing well with melee and circle-skill builds.
Pro SEO Strategy Tip: Always hoard your Chromatic Keys and gems until your chosen set appears in the Mythstone rotation AND a active in-game event features a “Spend Gems” or “Open Chests” task list. This double-dipping strategy completes event quests while pulling your desired gear.
3. Early-Game Priorities & Essential Character Unlocks
When starting out, your initial archero 2 gem spending guide priorities differ slightly from late-game min-maxing:
Unlock Helix (3,000 Gems): Helix is available for direct purchase from the character roster for 3,000 gems. Unlocking Helix provides an immediate early-game power spike and grants a permanent +3% Damage Boost to all heroes once upgraded to 1 star.
Daily Shop Hero Shards: Check the Daily Shop every day to buy hero shards available for gems. Character shards are relatively inexpensive in the daily shop and build up essential hero stars over time.
Early Rune Ruins Progression: In the early stages, spending gems on Rune Ruins (via Ruin Shovels) is a solid investment to push your baseline runes to Epic quality, unlocking your initial Etched Rune slots quickly.
4. Gem Spending Traps: What NOT to Buy with Gems
To optimize your archero 2 best gem spend, avoiding low-value purchases is just as vital as knowing where to invest.
❌ Silver & Basic Obsidian Chests: Opening non-targeted gear chests with gems is a massive waste of premium currency.
❌ Energy Refills & Quick Hunts: Passively regenerating energy (1 per 12 mins) or watching daily ads is sufficient. Spending gems on energy yields poor long-term stat returns.
❌ Mid-Run Boss Revives: Reviving mid-stage costs gems that scale upward quickly. Unless you are about to finish an vital milestone floor for the very first time, save your gems and take free ad revives instead.
❌ Raw Wish / Artifact Pulls: Drawing artifacts through raw gem spending on Wishes is inefficient for F2P players due to low drop rates. Rely on free Wish Coins earned from weekly quests and events instead.
5. How to Farm Gems Efficiently in Archero 2
To maintain a steady supply of gems for upcoming events, make sure your daily routine incorporates all available gem sources:
| Source | Activity & Yield |
|---|---|
| Daily & Weekly Quests | Complete 100 points of daily tasks for 100 Gems + 1 Shovel daily. Complete weekly task tiers for 200 Gems. |
| Sky Tower | Clear milestone floors for direct Gem, Gold, and Scroll rewards. |
| Arena (PvP) | Exhaust daily tickets to earn end-of-season weekly ranking gem payouts. |
| Seal Battle | Challenge bosses twice daily for daily participation gems and end-of-season leaderboard rewards. |
| Gold Cave | Run Gold Cave twice daily to spin the roulette wheel, which frequently lands on Diamond/Gem drops. |
| Star Challenge | Replay early campaign levels to complete 3-star objectives for lump-sum milestone gems. |
| Guild Activities | Participate in Monster Invasion boss fights daily and donate to your guild. |
| Privilege Passes (Low Spenders) | The Lifetime Ad-Free Card and Permanent/Lifetime Supply Card offer incredible value, delivering 3,900 instant gems plus 800 Gems daily forever. |
Conclusion & Actionable Summary
Mastering archero 2 what to spend gems on comes down to patience and strategic hoarding:
1. Hoard 16k–30k Gems for the monthly Angler’s Bounty Fishing Event to buy lures and secure game-changing Etched Runes.
2. Spend excess gems on Mythstone Chests targeting your preferred gear set (Oracle for PvE, Dragoon for PvP/Bosses) during active spending events.
3. Buy Helix for 3,000 Gems early on and purchase daily character shards.
4. Avoid energy refills, revives, and basic Obsidian chests.