By fine-tuning the way you upgrade Scarlett UR’s skills and gear, you can save yourself quite some Skill Medals and Universal Shards in the process and as not all skills have the same amount of impact but have the same amount of costs leveling up, fine-tuning them is worth it in the end.
Important! If you want to check how well Scarlett UR does in the current meta of all heroes in Last War Survival Game, please check out my current tier list of all heroes here.
Tier S+Here is a quick overview of the rankings of Scarlett UR for the different modes of the game. Please refer to the full tier list linked below to see the ranking of all heroes in Last War Survival Game and full evaluation and priority.
Scarlett UR’s Optimal Gear Setup(s)
Now we have to take a look at the gear setup, as it takes a lot of time and resources to craft higher rarity gear and not all gear is as impactful as the other one and you have to gear a couple of heroes in Last War Survival Game. Also upgrading gear gets very expensive and you simply can’t just pump all your Upgrade Ore randomly on gear.
- +1Tap a slotEvery gear slot around Scarlett UR can be tapped. Empty slots pulse until you set them.
- −Lv 22+2Set what you have nowPick the item that's equipped in your game and its level. Nothing equipped? Choose "None yet".
- ▸ Upgrade next12 → 203Follow "Upgrade next"We compare your gear with the ideal order and show the one upgrade that gives the most power right now — plus the steps after it.
- ✓ Saved4Come back & updateYour gear is saved on this device. After upgrading in-game, update the slot and you get your next step.
Minimum, Sweetspot and Optimum under Scarlett UR show how far your gear is.

Scarlett UR’s Optimal Skill Upgrade Order
Upgrading skills is possible after you get Scarlett UR to 2-Star and then you will be able to upgrade each skill in 5-level increments. White the first skills are rather easy and cheap, it will start to eat quite a bit into your Skill Medals and as you can’t produce them, you might end up with half-built heroes. So, here is the order you should work on the skills for Scarlett UR so you only spend the Skill Medals where they actually provide good value:
UR Upgrade! When you upgrade your SSR Scarlett to UR, all skills reset to Level 1 but you will get all resources refunded immedediately (check your in-game mail) so you can start again with the ideal skill invest priority right away.
Autobasic
Passivepassive
Tacticactive
Expertiseexpertise
- 1Upgrade to 2 StarsRequired
- 2
PassiveLv 0 to Lv 5Start hereRequiredPassive goes from Lv 0 to Lv 5 now. Hold off on every other skill.Pause at Lv 5. You'll come back to this skill after the upgrade to 3 Stars. - 3
TacticLv 0 to Lv 5RequiredPush your active Tactic to Lv 5 first. No other skill upgrades before that.Stop at Lv 5 for now; the rest comes after the upgrade to 3 Stars. - 4
AutoLv 1 to Lv 5RequiredAll medals go into your basic Auto here: Lv 1 to Lv 5. The other skills stay where they are.Pause at Lv 5. You'll come back to this skill after the upgrade to 3 Stars. - 5Upgrade to 3 StarsRequiredUntil this upgrade, keep Auto, Passive and Tactic at Lv 5.
- 6
PassiveLv 5 to Lv 10RequiredFocus on Passive: Lv 5 to Lv 10. The other skills can wait.Lv 10 is enough for now. The next levels come after the upgrade to 4 Stars. - 7
TacticLv 5 to Lv 10RequiredBring your active Tactic up from Lv 5 to Lv 10, and keep the rest of the skills as they are.Stop at Lv 10 for now; the rest comes after the upgrade to 4 Stars. - 8
AutoLv 5 to Lv 10RequiredLevel your basic Auto from Lv 5 to Lv 10. Leave the other skills alone until it's done.Lv 10 is enough for now. The next levels come after the upgrade to 4 Stars.
Low investment and nice improvement accross the board here that absolutely is worth it before starting to get more seelctive on what skills you actually upgrade next.
- CORE
- GOAL
- MAX
Unlock all 2 sections−30% Hide plans
Scarlett UR’s Exclusive Weapon + Mythic Awakening
There is no Exclusive weapon for Scarlett UR so far.
Conclusion
I hope this guide helped you to build your Scarlett UR without just pumping your manuals into the skills. I assure you this will make your progress in Last War Survival a lot faster and get the biggest bang for your buck in terms of making the skills rock that really make a big impact espcially as costs get higher and higher.