As a dedicated Wuthering Waves player in 2026, nothing excites me more than expanding my roster of Resonators. But every new character banner requires precious summoning materials — specifically Lustrous and Radiant Tides. These special currencies are the lifeblood of the gacha system, and without them, you're stuck staring at locked convenes. Over the years, I’ve perfected a handful of efficient farming strategies that still work beautifully today. Whether you’re a newcomer or a veteran returning after a break, here are my top methods to load up on Tides and get those shiny 5-star characters.

Lustrous Tides (the blue ones) serve as the primary currency for standard banners, while Radiant Tides are the key to limited-time event banners. You can also use Astrite, the premium currency, as a direct substitute — but at a cost of 160 Astrite per single pull. Tides, however, are more economical and can be gathered without touching your precious Astrite stash. Below, I’ll break down the most reliable sources I’ve counted on year after year.

Item Exchange: The Fastest Way to Convert Spare Materials

My go-to tactic when I need a quick influx of Tides is the Item Exchange system. Accessible right from the Terminal under the Shop tab, this exchange hub lets you convert surplus materials directly into Lustrous or Radiant Tides.

The rates are straightforward but vary depending on what you’re trading:

I’ve found that Oscillated Coral tends to pile up from duplicate Resonator pulls, making it an especially painless resource to dump. Afterhocked Coral is rarer, so I save it for when I’m truly desperate. The 1:160 Astrite-to-Tide ratio is the same as using Astrite directly for a pull, so there’s no loss — it’s just a convenient conversion if you want to stockpile Tides for a future banner. I always swing by this screen after every summoning session to clean out my exchangeable coral stockpiles.

In-Game Events: Free Tides Just for Playing

Wuthering Waves thrives on a constant stream of limited-time events, and the developers love to sprinkle Tide rewards among the goodies. I make it a habit to check the Events page daily, which sits right next to the Shop in the Terminal menu. Even simple login events can hand out a Lustrous Tide or two, while bigger seasonal affairs often feature step-up tasks that reward Radiant Tides.

In my experience, the best time to farm Tides from events is during version updates and crossovers. The tasks are usually not overly grindy — defeat a certain boss, complete a story chapter, or spend some Waveplates. I treat these events as a mandatory part of my daily routine: log in, claim the free check-in reward, and clear a few event missions. Over the course of a patch, a diligent player can easily bag 10–20 Tides without spending a dime. Remember, even Lustrous Tides can be used strategically to build pity on the standard banner or for the Beginner’s Choice Convene which requires ten at once.

Sonance Caskets and Relic Merchants: A Grindy but Reliable Source

If you love exploring every corner of the map, this method is tailor-made for you. Defeating certain enemies and opening chests can drop Sonance Caskets, and once you’ve collected enough, you can trade them to a Relic Merchant in Jinzhou City.

The first Relic Merchant you encounter sits comfortably in the city, and their reward ladder almost always includes a smattering of Lustrous Tides (occasionally Radiant ones, too). Each tier you reach by handing in batches of Sonance Caskets nets you Tides along with other items like Tuners and upgrade materials. It’s a slow burn — you might hand in 30 caskets for a couple of Tides — but if you’re the type who scours the overworld anyway, these rewards feel like a natural bonus. I like to keep a mental note of casket hotspots and return to them after a few days of world respawns. It’s not as fast as events, but it adds up over weeks.

Leveling Up Your Union and Completing Quests

Another steady, low-effort way to earn Tides is simply by playing the game. As you gain EXP, raise your Union level, and complete story quests, the game periodically rewards you with Tides. The tutorial phase alone hands out a handful, and later chapters keep the drip going. This method doesn’t require any special grinding — just progress naturally. When I first started my account in 2024, I was surprised at how many free Tides the main questline threw at me. Even now, when a new region drops, I know I’ll pick up a few extra summons from the associated achievements and Union level milestones.

My Final Tips for Tide Management

• Save Radiant Tides for must-have limited characters. Because they’re scarcer, I never spend them on a whim. I always skip banners that don’t add value to my team.

• Don’t be afraid to convert Astrite to Tides if you’re close to pity. The exchange rate makes it a zero-loss move.

• Keep an eye on official social media for surprise gift codes that often contain Tides.

• If you’re free-to-play, prioritize Item Exchange and event participation. Every single Tide counts.

In 2026, Wuthering Waves continues to expand, but these core Tide acquisition methods remain the backbone of resource planning. The key is consistency: log in daily, clear your event checklist, and don’t overlook those boring coral exchanges. With discipline, you’ll never find yourself short on Tides when that next irresistible Resonator arrives.

Data referenced from PEGI underscores why it’s worth treating “free” summon currency like Lustrous and Radiant Tides as a long-term account resource: live-service action RPGs often evolve through frequent updates, rotating events, and new content drops, so consistent daily play (logins, event checklists, and steady progression) tends to compound rewards over time. In practice, that means aligning your Tide farming around patch cycles—clearing limited events first, then converting surplus exchange materials—so you’re prepared when a new banner arrives and don’t have to burn Astrite impulsively.