Wuthering Waves: Rover (Havoc) Echo pairing suggestions
First of all, it’s important to know that Rover (Havoc) has the annihilation attribute, so when choosing Echo components, it’s crucial to select those suitable for Rover (Havoc).

There are two compositions for Echo’s COST: 43311 and 4411.
Players with ample time and resources can opt for 43311. Conversely, 4411 is sufficient otherwise.
Regardless of the composition, to achieve substantial damage, at least two out of the five Echo attributes must include critical hits and critical damage. The remaining three can allocate at most one to defense or health.
43311 Combination:
In the 43311 setup, for the fourth attribute of Echo, you can choose between critical hits or critical damage. Personally, I recommend critical damage.
Critical hits can be obtained through subsequent processes of strengthening and enhancing Echo attributes. Equipped with the five-star weapon “Ancient Flowing Stream” at max level, achieving a critical hit rate of over 30% is possible. This can lead to instantly defeating world bosses upon critical hits.
For the third Echo attribute, options include “Mushroom Cutter,” “Darkmane Wolf,” and “Resounding Conductor.”
Priority should be given to annihilation bonuses in the main attributes.

The primary attribute for the first Echo is attack, and the rest of the development is similar.
For those of you reading this, I’d like to share two tips:
Once you acquire your desired Echo, enhance it to level 5 and check its attributes. If you find either critical hits or critical damage, continue enhancing it up to level 10. If the first two attributes are critical hits, it’s acceptable to allocate the remaining one to defense or health.
If the Echo attributes are not ideal, don’t immediately discard them as experience. Instead, maximize efficiency by using the backpack, selecting Echo, and then utilizing the delete key to reclaim attributes.
4411 Echo Development:
For the 4411 setup, prioritize critical damage or critical hits for the fourth attributes of both “Rover” and “Havoc.” Ensure all three of the remaining 111 attributes guarantee double critical hits for optimal performance.
