How to Evolve Weapons in Swarm

Swarm, Riot Games’ new PvE mode launching in mid-July, brings a wave of exciting content including a fresh champion, a dynamic co-op mode, and various gameplay innovations. In this survival-based experience, you’ll choose from nine champions—Jinx, Seraphine, Aurora, Illaoi, Leona, Xayah, Yasuo, Riven, and Briar. Each champion comes with exclusive enhancements and abilities that deepen your tactical options. If you want to get the edge in this mode, learning how lol swarm upgrades work is crucial. Just like other bullet heaven games, upgrading and evolving your weapons gives you the power needed to fight off waves of enemies efficiently. This guide breaks down how to evolve your weapons, what kinds of upgrades exist, and how to optimize your choices across different champions.

How To Evolve

To evolve a weapon in Swarm, you’ll need to obtain an evolve card, typically dropped by elite monsters or mini-bosses during gameplay. Once you’ve acquired this card, a weapon that has reached the required level can be evolved into a more powerful version. Another way to trigger weapon evolution is by reaching level six on a specific item through normal experience gain.

To do this efficiently, use rerolls wisely. Instead of spreading upgrades across several weapons, focus on leveling a single weapon early to push it toward evolution. Prioritize strong stats that benefit your weapon and avoid rerolling unless the reward clearly improves your build.

Some champions, like Leona, require you to meet additional stat-based conditions. For example, her ability evolution hinges not just on leveling but also on accumulating armor-based upgrades to unlock her full potential.

What Upgrades Are There

In LoL Swarm, upgrades fall into two categories: weapon upgrades and champion ability upgrades. Both types require specific conditions to evolve, such as meeting stat thresholds or reaching certain experience levels.

Types of Upgrades:

1. Weapon Upgrades
   Weapons like the Searing Shortbow, Tibbers, YuumiBot, and Cyclonic Slicers can be enhanced to increase their effectiveness. Each has unique benefits and specific upgrade conditions you’ll need to meet to evolve them.
2. Champion Ability Upgrades
   Your champion’s core abilities can also be upgraded—though only for the champion you’re currently controlling. These upgrades provide significant gameplay benefits and often depend on stat investments tied to your build.

Tracking Your Progress:
To keep an eye on your upgrade progress, press the Tab key in-game to view your weapon and ability status. Hovering over an item or skill in your ability bar will show evolution requirements—like needing more Critical Chance for Bunny Mega-Blast to evolve.

Understanding and tracking these conditions helps you plan your build effectively and avoid wasting valuable upgrade opportunities.

Champion Specific Upgrades

Each champion in Swarm benefits from lol swarm upgrades tailored to their core mechanics. Some champions can perform well without specific upgrades, but others require targeted stat allocation to truly excel.

Here’s a breakdown of champion-specific upgrade requirements:

• Leona: Needs Armor to evolve her spell abilities.
• Aurora: Requires an increase in EXP stats.
• Jinx: Needs points in Ability Haste to power up her mini-guns.
• Seraphine: Must invest in Projectile Count for stronger output.
• Briar: Evolves abilities by building Health stats.
• Xayah: Requires increased Pickup Radius.
• Riven: Needs Movement Speed to enhance her spells.
• Yasuo: Must stack Critical Chance to strengthen his tornadoes.
• Illaoi: Needs points in Duration to evolve her tentacles.

Remember, each of these upgrades depends on the availability of unused stat capacity. If, for instance, Illaoi already has her Duration stats maxed out with other items, you won’t be able to evolve her tentacles further. Strategic planning around available stats is key to evolving your abilities effectively.

How To Increase Your Odds

To raise your chances of unlocking evolved weapons and abilities, follow a strategy that balances leveling, stat growth, and efficient card management.

Optimize Leveling:
Your main goal early in the game should be to gain experience quickly. This can be achieved by completing side objectives—especially ones tied to Bel’Veth—and hunting mini-bosses. Doing so not only accelerates your level gains but increases the chance of obtaining evolve cards and high-impact stat upgrades.

Smart Card Management:
Mid-game is when you’ll see more frequent card drops. Avoid picking them up right away. Cards don’t despawn, so you can leave them on the ground while you continue gathering XP and pushing your weapons closer to level 6 or max stat requirements.

Best Time to Collect Cards:
Once a weapon is nearly maxed or an ability is fully prepared for evolution, then pick up the cards. This ensures that each card you pick has a higher probability of upgrading or evolving the right weapon or skill at the best time.

This method requires timing and patience, but it allows for greater control over your build’s power curve. While the risk is losing access to a card under chaotic conditions, the upside is a significantly higher chance of evolving your key items earlier than your teammates or enemies.

Refining Your Swarm Strategy

Mastering lol swarm upgrades is the key to dominating this new PvE experience. By leveling smartly, investing in the right stats, and delaying card pickups until the timing is perfect, you set yourself up for stronger, faster evolutions. Each champion has their own unique path to peak performance, and aligning your strategy with their upgrade conditions can drastically improve your odds of survival and victory.

As you dive deeper into Swarm, stay adaptable and keep refining your approach based on game flow, team comp, and map conditions. The more precisely you manage your upgrades, the more formidable your champion becomes in the face of endless waves.