[Beginner Guide] Heroes
Heroes Upgrade
Heroes Upgrade can Enhance Power and the Cap of soldier in the team. Some Skills also need to be Unlock at a certain Hero Lvl. , so Upgrade Heroes is very important. Heroes can gain some EXP by Kills monsters in the Wilderness , but it is very little and can be ignored. The main source of EXP is EXP Items , which can be Exchange in the Token Shop , or obtained by completing the Clash of Provinces Task or directly buying Gift.
Heroes Panel
Top left: Position/ Unit- You can easily understand the Hero Class . Generally, Heroes with special Unit are relatively strong, but the conditions for daily training will be harsh.
Middle: Suggested lineup& Power- Suggested lineup are suitable for novice Player; Power determines Basic strength and is directly linked to Hero Lvl. and Skills Lvl.
Bottom: Hero Lvl.& Heroes Skills- 3 fixed Skills(1/2/4), 3 Heroes active skills (2/5/8), 2 Leadership Skill(6 is squad buff, 7 is legion buff). Heroes Skills activation is linked to Hero Lvl..

A few tips:
(1) Each Skills can be upgraded to a maximum of Level 10.
(2) Under normal circumstances, Unlock Skills 6 requires using a Heroes Badge of the same name.
(3) The Unlock Requirement for special Heroes' 6/7/8 Skills will be relatively harsh (refer to Isabella).
(4) When Resources are limited, prioritize maxing out Upgrade Skills troop capacity. Next, Unlock combat skill Skills 2, 5, and 8, and try to Upgrade to Level 3 or above. Finally, Unlock Skills 3, 4, and 7. Upgrade Level: Skills 1, 6 > Skills 2, 5, 8 > Skills 3, 4, 7.
(5) Upgrading Heroes Skills generally requires Gold, Hero Medal, and Wisdom Medal. Gold can be obtained by Complete Province quest, Daily Tasks, or buying Gift. Hero Medal medals can be obtained by Recruitment or Exchange in the Arena . Wisdom Medal can be obtained by Recruitment or buying Gift.
S0 Recommended Hero Class/ Skills
Sanada Yukimura: Support Hero, the strongest meat shield support in S0. Can tank and control in the Front Row. Double command skills increase HP. 2 combat skill provide Control. The only drawback is the low Probability , which is quite luck-dependent.
Yukimura Sanada I: Support Hero, suitable for leading the mid-row squad. Both combat skill have Burning Damage, can be immune to control, can Suppress, can add shields, can restore Front Row HP, can reduce Skills damage. Double Leadership Skill increase DEF. A rare Functions support in S0!
North's Rage: Melee Heroes, an outstanding Front Row Heroes in S0. All three combat skill have high single-target damage. Double Leadership Skill increase DEF and HP. Can tank and fight. The disadvantage is that the combat skill Probability is not high enough, and the Damage Output is unstable.
The Boneless: A ranged Heroes , suitable for leading Cavalry squad in the middle and Front Row . His combat skill can Enhancement Your side squad Skill Damage, reduce Enemy Skill Damage , and Disarm Enemy . Leadership Skill can Enhance the Cavalry Resistance, Might, and Combat Speed, as well as Enhance the legion Cavalry Might.
Skills 5 can reduce damage for 2 Enemy squad in the first 4 round , weakening Enemy Power, and has a certain Damage Output capability, making him suitable for the middle and Front Row rows to provide both support and output.
The Boneless is very suitable for attacking World BOSS ; his Damage Mitigation Damage Mitigation Skills can make the squad survive longer.
William Wallace: A ranged Heroes, positioned in the Back Row row for Damage Output . All three Skills can deal high damage, and the second Skills has a Probability of dealing area-of-effect damage with a long casting range. He is the most stable pure Damage Output Heroes in S0, highly recommended!
Conqueror William: A ranged Damage Output Archer Hero. His One Skills can lock onto enemies, dealing high critical damage to low-health squads, making him very suitable for finishing off teams. All three combat skill Skills deal damage with a long casting range, making him suitable for Damage Output in the Back Row row.
William the Conqueror : A Mid Row Cavalry Support Hero. Skills 5 has a high Probability of putting the squad into a revived state and Recover Troop Power, Enhance the squad's survival rate. Skills 8 has a Probability to skip round, Increase the squad's Skill Damage and allowing the squad to act faster.