Legend locations
The following Legends are located at the indicated locations. Note: Cao Cao, Sun Quan, Liu Bei, Diao Chan, Lu Bu, Dong Zhuo, Yuan Shao and Zhang Jiao Legends can be unlocked by playing as any kingdom.
Wei
Xiahou Dun: Chapter4, "Guan Yu's Escape"
Dian Wei: Chapter4, "Escape from Wan Castle"
Sima Yi: Chapter5, "Battle of Wu Zhang Plains", room #8
Zhang Liao: Chapter5, "Run the Gauntlet"
Cao Cao: Chapter6, "Bewitching Land"
Xu Zhu: Chapter4, "Battle of Chang Ban"
Xiaohou Yuan: Chapter5, "Battle of Mt. Ding Jun", room #5
Xu Huang: Chapter4, "Cao Cao's Siege"
Zhang He: Chapter5, "Iron Armor"
Cao Ren: Chapter5, "Battle of Shi Ting", room #3
Cao Pi: Chapter 5, "Battle of He Fei", room #1
Zhen Ji: Chapter4, "Battle of Guan Du"
Wu
Zhou Yu: Chapter5, "Strategist Gathering", room #4
Lu Xun: Chapter5, "Battle of Yi Ling", room #4
Sun Shang Xiang: Chapter4, "Merging Forces", room #4
Gan Ning: Chapter5, "Battle of He Fei", room #5
Sun Jian: Chapter4, "Golden Seal", room #6
Taishi Ci: Chapter4, "Assault on Wu Territory", room #6
Lu Meng: Chapter5, "Battle of Fan Castle", room #5
Huang Gai: Chapter4, "Assault on Liu Biao", room #5
Zhou Tai: Chapter5, "Battle of Shi Ting", room #5
Ling Tong: Chapter4, "Battle of Xia Kou", room #2
Sun Ce: Chapter5, "Two Paths", room #6
Sun Quan: Chapter6, "Zenith Tower", room #10
Xiao Qiao: Chapter4, "Unification of Jiang Dong", room #4
Shu
Zhao Yun: Chapter4, "A Dou Rescue"
Guan Yu: Chapter4, "Assault on Cheng Du"
Zhang Fei: Chapter4, "Battle of Chang Ban"
Zhuge Liang: Chapter4, "Three Visits"
Liu Bei: Chapter6, "Manipulation"
Ma Chao: Chapter5, "Ma Su Rescue"
Huang Zhong: Chapter5, "Battle of Mt. Ding Jun"
Wei Yan: Chapter5, "Battle of Yi Ling"
Guan Ping: Chapter5, "Blood of a Warrior"
Pang Tong: Chapter4, "Battle of Bo Wan Po"
Yue Ying: Chapter5, "Battle of Wu Zhang Plains"
Others
Diao Chan: Chapter2, "Battle of Hu Lao Gate"
Lu Bu: Chapter6, "Black Storm"
Dong Zhuo: Chapter3, "Battle of Xia Pi", second to last map, turn left when you enter
Yuan Shao: Chapter3, "Rations Defense", middle map, upper right corner
Zhang Jiao: Chapter2, "Turbans Remnants", upper left map, upper left corner
Tactics
Officer Relationship Combinations
1 // Cao's Influence - Cao Cao + Cao Pi + Cao Ren
2 // Sun's Bonds - sun jian, sun ce, sun quan
3 // Brother's Oath - Guan Yu + Liu Bei + Zhang Fei
4 // Strategist's Reckoning - Sima Yi + Zhou Yu + Zhuge Liang
5 // Turbans Sanctum - Zhang Jiao + Zhang Bao + Zhang Liang
6 // Burning Love - cao pi, zhen ji
7 // Young Love - Zhou You + Xiao Qiao
8 // Virtuous Love - Yue Ying + Zhuge Liang
9 // Devoted Love - Lu Bu, diao chan
10 // Pure Love - Liu Bei + Sun Shang Xiang
11 // Xiahou's Spirit - Xiahou Dun + Xiahou Yuan
12 // Faithful Devotion - sun quan, zhou tai
13 // Warrior's Generation - Guan Yu + Guan Ping
14 // Princesses Dance - dong zhuo, diao chan
15 // Nemesis Bond - Cao Cao + Yuan Shao
16 // Iron Men - Dian Wei + Xu Zhu
Type Combinations using 4 Cards
17 // Imperial Majesty - 4 "Lord" Cards
18 // Poison Strategy+ - 4 "Wood" Cards
19 // Engulf Strategy+ - 4 "Fire" Cards
20 // Heavy Strategy+ - 4 "Earth" Cards
21 // Stun Strategy+ - 4 "Metal" Cards
22 // Freeze Strategy+ - 4 "Water" Cards
23 // Seal Strategy+ - 4 "Dark" Cards
24 // Disband Strategy+ - 4 "Light" Cards
25 // Ingenious Minds - 4 "Strategists" Cards
26 // Legendary Courage - 4 "Officer" Cards
27 // Wei Phoenix - 4 "Wei" Cards
28 // Wu Tiger - 4 "Wu" Cards
29 // Shu Dragon - 4 "Shu" Cards
30 // Chief's Oath - 4 "Other" Cards
Type Combinations Using 2 Cards
31 // Imperial Presence - 2 "Lord" Cards
32 // Poison Strategy - 2 "Wood" Cards
33 // Engulf Strategy - 2 "Fire" Cards
34 // Heavy Strategy - 2 "Earth" Cards
35 // Stun Strategy - 2 "Metal" Cards
36 // Freeze Strategy - 2 "Water" Cards
37 // Seal Strategy - 2 "Dark" Cards
38 // Disband Strategy - 2 "Light" Cards
39 // Agile Minds - 2 "Strategists" Cards
40 // Fearless Courage - 2 "Officer" Cards
41 // Wei's Ambition - 2 "Wei" Cards
42 // Sun's Solidarity - 2 "Wu" Cards
43 // Shu's Aspiration - 2 "Shu" Cards
44 // Chief's Union - 2 "Other Forces" Cards