ULTIMATE Mydei Guide! [Best Light Cones, Relics, Teams, and MORE] Honkai Star Rail 3.1 (HSR)

Hey everyone, welcome to our guide for the upcoming Imaginary Destruction five-star character, Mydei. He is set to be released in the second half of patch three point one of Honkai Star Rail. Mydei powercreeps previous characters with his stats and scales heavily off H.P. He basically functions as an H.P.-scaling D.P.S. like Blade and has the potential to reach twenty-five thousand H.P., which allows him to act as an H.P. tank as well. Mydei has a taunt, death immunity, and can take immediate action.

Now, let's dive into Mydei’s kit. Mydei scales off H.P. Mydei’s basic attack deals imaginary damage equal to a percentage of his maximum H.P. to one enemy. Mydei’s skill consumes a percentage of his maximum H.P., then deals imaginary damage to an unknown percentage of his maximum H.P. to one opponent and its adjacent targets. Mydei’s enhanced skill consumes a percentage of maximum H.P. and deals imaginary damage equal to a percentage of maximum H.P. to a single enemy and adjacent targets. Mydei’s further enhanced skill deals imaginary damage equal to an unknown percentage of maximum H.P. plus an unknown percentage of blood pool to a single opponent and adjacent targets. Mydei restores an unknown percentage of maximum H.P. and then empties the blood pool. Mydei’s skill and enhanced skills do not consume skill points and selects targets automatically without the user’s input. Mydei’s ultimate deals imaginary damage equal to a percentage of his maximum H.P. a single opponent and adjacent targets. In addition, he restores a percentage of his maximum H.P. Mydei’s talent states that each time he consumes or loses H.P., the amount is accumulated into a blood pool. After consuming or losing H.P. equal to an unknown percentage of Mydei’s maximum H.P., he enters an enhanced state, resets the blood pool, and immediately takes action. While in the enhanced state, Mydei’s chance of being attacked increases; maximum H.P. by an unknown percentage, and the corresponding H.P. is restored; defense decreases; and the skill is enhanced. In Mydei’s enhanced state, the blood pool can store up to an unknown percent of maximum H.P. Each time the blood pool is filled, Mydei immediately takes action, and the next enhanced skill is further enhanced. Mydei’s technique reduces his own H.P. and increases his incoming healing received based on the number of Imaginary members that are a part of his team.

Mydei’s ability-leveling priority is first his skill, second his talent, third his ultimate, and lastly his basic attack.

Now, let’s talk about Mydei’s major traces. His major trace one states that when Mydei is in the enhanced state, if he receives lethal damage, he survives with one H.P., exits the enhanced states, and restores a certain amount of H.P. Mydei’s major trace two increases his critical rate based on an unknown percent of maximum H.P. up to an unknown maximum percentage of critical rate. Mydei’s major trace three states that while in the enhanced state, the blood pool accumulates H.P. at an increased rate of an unknown percentage when Mydei is attacked.

Mydei’s major trace unlocking priority is first his major trace one because it allows Mydei to cheat death, second major trace two because critical rate is one of the most important stats for a D.P.S., and lastly major trace three. All three of these major traces are overpowered, so make sure to quickly unlock all of them.

Mydei’s recommended endgame stats are twenty-five thousand H.P., nine hundred defense, one hundred thirty-four speed, a critical rate of fifty-five percent, not including how much he gets from his major trace two, and critical damage of one hundred ninety percent. Try not to go over one hundred critical rate.

Mydei’s Eidolon one allows him to ignore an unknown percentage of the enemy’s defense when dealing damage. When he is healed, an unknown percentage of the healing amount is added to the blood pool. Mydei’s Eidolon two makes it so that when he is attacked, Mydei deals an unknown percentage of maximum H.P. as quake damage to enemies, which cannot kill enemies. Mydei’s Eidolon four makes it so that his ultimate has increased healing and damage by unknown percentages. Mydei’s Eidolon six states that Mydei starts the battle in his enhanced state. Each use of an enhanced skill increases his maximum H.P. by an unknown percentage and can stack up to an unknown amount.

Mydei’s five-star signature destruction light cone increases Mydei’s maximum H.P. and incoming healing by unknown percentages. Using an enhanced skill or ultimate consumes an unknown percentage of maximum H.P. and increases the damage of that attack by an unknown percentage.

Now, let's talk about other light cone options for Mydei. A five-star limited gacha light cone that Mydei can use is The Unreachable Side, Blade’s signature light cone. It increases Mydei’s critical rate and maximum H.P. When Mydei is attacked or consumes his own H.P., his damage is increased.

An alternative five-star limited gacha light cone that Mydei can use is I Shall Be My Own Sword. It increases Mydei’s critical damage, increases damage of Mydei’s next attack, and at three stacks of eclipse, it allows the next attack to ignore enemy’s defense.

Another alternate five-star limited gacha light cone that Mydei can use is Brighter Than the Sun, Dan Heng Imbibitor Lunae’s signature light cone. It increases Mydei’s critical rate. When Mydei uses his basic attack, he will gain a stack of Dragon’s call for two turns, stacking up to two times. Each stack of Dragon’s call increases Mydei’s attack and energy regeneration rate.

A five-star standard gacha light cone that Mydei can use is Something Irreplaceable, Clara’s signature light cone. It increases Mydei’s attack. When Mydei defeats an enemy or is hit, he immediately restores H.P. based on his attack. At the same time, Mydei’s damage is increased until the end of his next turn.

A five-star herta shop light cone that Mydei can use is On the Fall of an Aeon. Whenever Mydei attacks, his attack is increased is this battle up to four times. When Mydei inflicts weakness break on enemies, Mydei’s damage increases for two turns.

A four-star gacha light cone that Mydei can use is Ninja Record: Sound Hunt. It increases Mydei’s maximum H.P. When losing or restoring Mydei’s HP, it increases his critical damage for two turns.

An alternative four-star gacha light cone that Mydei can use is A Secret Vow. It increases damage dealt by Mydei. Mydei also deals extra damage to enemies whose current H.P. percentage is equal to or higher than Mydei’s current H.P. percentage.

A free-to-play three-star light cone option for Mydei is Mutual Demise. If Mydei’s current H.P. is lower than eighty percent, his critical rate increases.

For Mydei’s build, we are looking at a four-piece relic set of Longevous Disciple. Its two-piece set effect increases maximum H.P. Its four-piece set effect states that when Mydei is hit or has his H.P. consumed by an ally or himself, his critical rate increases for two turns up to two stacks.

An alternative option is a two-piece relic combination of Longevous Disciple which increases H.P. and Scholar Lost in Erudition which increases critical rate. A four-piece set of Scholar Lost in Erudition also works.

Mydei’s best planar set is the new planar set, which increases H.P. by a certain percentage. If H.P. is above a certain percentage, boots the critical damage of both the wearer and their memosprites by a certain percentage.

An alternative planar set that Mydei can use is Rutilant Arena. Its two-piece set effect increases Mydei’s critical rate. When Mydei’s current critical rate reaches seventy percent or more, Mydei’s basic attack and skill damage increase.

When it comes to relic main stats, for Mydei’s body piece, use a critical rate or critical damage main stat. For Mydei’s feet piece, use a speed or H.P. percent main stat. For Mydei’s planar sphere piece, use either an H.P. percent or imaginary damage main stat. For Mydei’s link rope piece, use an H.P. percent main stat.

When it comes to relic substats for Mydei, first prioritize speed until the breakpoint of one hundred thirty-four speed, then critical rate percent and critical damage percent up to a ratio of one to two, and lastly H.P. percent.

If you want to make full use of Mydei’s technique, you want to play Mydei in a mono-imaginary team. A premium team includes Mydei, Luocha, Sunday, and Welt. Unfortunately, mono-imaginary does not look too good, but there will be an imaginary abundance four-star specifically for Mydei in the future. March Seventh and the harmony trailblazer can replace the supports on this team. For other team compositions, you can use Mydei, Bronya, Sparkle, and Luocha. Bronya can be replaced with Sunday, Sparkle can be replaced with Tribbie or Robin, and Luocha can be replaced with Huohuo. A dual D.P.S. team includes Mydei, Jade, Bronya and Luocha. Robin or Tribbie can replace Bronya and Rappa, Dr. Ratio or Dan Heng Imbibitor Lunae can replace Jade in this dual D.P.S. team. A free-to-play Mydei team includes Tingyun, Pela, and Gallagher. Yukong can replace Pela.