The latest 1.2 update for Honkai Star Rail is going live on July 19. Players have been eagerly waiting for this patch for well over a month and are excited about the new content it will offer. The update will come with three new characters, relic sets, and lightcones. Players will also get access to a new weekly boss whose materials will be essential in upgrading the fresh units.This article will discuss what materials Trailblazers need to stock up on to better prepare for update 1.2.How to prepare for new characters in 1.2 updateThree new characters are coming in the 1.2 update: two 5-star units known as Blade and Kafka and one 4-star entity called Luka. Trailblazers will need to save up on the upgrade materials needed to max out these characters if they want to pull for them on 1.2's new banners.Honkai: Star Rail@honkaistarrailStellaron Hunter Galactic Bounty HuntWe've prepared images of the outlaws known as the Stellaron Hunters.We urge the intergalactic public to remain vigilant as these criminals are highly dangerous. Please ensure your own safety when approaching them! For anyone who manages to… twitter.com/i/web/status/1…106211723Stellaron Hunter Galactic Bounty HuntWe've prepared images of the outlaws known as the Stellaron Hunters.We urge the intergalactic public to remain vigilant as these criminals are highly dangerous. Please ensure your own safety when approaching them! For anyone who manages to… twitter.com/i/web/status/1… https://t.co/1eQeaRiC66Ascension Materials needed to fully upgrade Blade20+: 4,000 credits and five Immortal Scionette40+: 16,000 credits, six Immortal Aeroblossom, and three Ascendant Debris50+: 40,000 credits, nine Immortal Aeroblossom, and seven Ascendant Debris60+: 80,000 credits, six Immortal Lumintwig, and 20 Ascendant Debris70+: 160,000 credits, nine Immortal Lumintwig, and 35 Ascendant DebrisNew playable character Blade coming in update 1.2 (Image via HoYoverse)To unlock all the traces for Blade after Ascension 6, you will need:Three million credits18 Shattered Blade41 Immortal Scionette69 Lifeless Blade56 Immortal Aeroblossom139 Worldbreaker Blade58 Immortal Lumintwig12 Ascension material from the new bossEight Tracks of DestinyAscension Materials needed for upgrading Kalfka20+: 4,000 credits and five Thief’s Instinct40+: 16,000 credits, six Usurper's Scheme, and three Shape Shifter’s Lightning Staff50+: 40,000 credits, nine Usurper's Scheme, and seven Shape Shifter’s Lightning Staff60+: 80,000 credits, six Conqueror's Will, and 20 Shape Shifter’s Lightning Staff70+: 160,000 credits, nine Conqueror's Will, and 35 Shape Shifter’s Lightning StaffKalfka's still from her trailer (Image Via HoYoverse)To unlock all the traces for unit Kalfka after reaching character level 80, you will need the following:Three million credits18 Obsidian of Dread41 Thief’s Instinct69 Obsidian of Desolation56 Usurper’s Scheme139 Obsidian of Obsession58 Conqueror’s Will12 Ascension material from the new bossEight Tracks of DestinyAscension Materials needed for upgrading Luka20+: 3,200 credits and four Ancient Parts40+: 12,800 credits, five Ancient Spindle, and two Broken Teeth of Iron Wolf50+: 32,000 credits, eight Ancient Spindle, and five Broken Teeth of Iron Wolf60+: 64,000 credits, five Ancient Engines, and 15 Broken Teeth of Iron Wolf70+: 128,000 credits, seven Ancient Engines, and 28 Broken Teeth of Iron WolfNew four-star character Luka, coming in 1.2 (Image via HoYoverse)To unlock all traces for Luka after reaching character level 80, here's what you will need:2.4 million credits12 Obsidian of Dread28 Ancient Part54 Obsidian of Desolation42 Ancient Spindle105 Obsidian of Obsession42 Ancient Engine12 Ascension material from the new bossFive Tracks of DestinyPlayers will get access to a new weekly boss in the latest update and will need to save up Echoes of War to farm it. This foe will drop essential material required to upgrade the new characters. It's advised for players to farm two new Relic sets, Longevous Disciple and Messenger Traversing Hackerspace, in the upcoming update to build Blade and Kafka to their maximum potential.Start saving up all the Stellar Jades from this week for a better chance at pulling the upcoming characters. If you're wondering how to retain the most amount of Stellar Jades for the best odds of getting Honkai Star Rail's new entities, please refer to this guide.