Sun Jian (in Dynasty Warriors 4)
Weapon: Savage Tiger (Lv 10)
Power: +54
Stage: The Imperial Seal
Requirements: Do not destroy more than 50 crates until Lu Bu appears. Defeat Lu Bu.

Sun Jian (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Savage Tiger (Lv 10)
Attack: +54
Method: Defeat Hua Xiong, Hu Xin, and Lu Bu. All in under 5 minutes. Learned Savage Tiger message.

Weapon: King of Wu (Lv 11)
Added Items: Tortoise Amulet (Defense) Lv20, Wing Boots (Jump) Lv10, Nanman Armor (Arrow Defense) Lv18, Herbal Remedy (Charge Attack) Lv16
Method: Defeat Hua Xiong. Defeat Hu Xin. Defeat Lu Bu after he appears. All before passing through the map center castle. Eliminate the map top and map right enemy entry points. Encounter Dong Zhuo before the map left ally castle (Chang Sha Castle) is breached (6 minutes into stage). Learned Lv11 weapon message.

Huang Gai (in Dynasty Warriors 4)
Weapon: Dark Shadow (Lv 10)
Power: +56
Stage: Battle of Chi Bi
Requirements: Eliminate all gate captains before the fire attack, then defeat Cao Ren, Cao Hong, and Cao Pi.

Huang Gai (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Dark Shadow (Lv 10)
Attack: +56
Method: Eliminate all 3 enemy entry points. Without being discovered. In under 5 minutes. Learned Dark Shadow message.

Weapon: Shade (Lv 11)
Added Items: Peacock Urn (HP) Lv19, Speed Scroll (Speed) Lv17, Elixir (Musou Gage Increase) Lv14, Herbal Remedy (Charge Attack) Lv16
Method: Reach the Wei Ship without being discovered by any Wu troops in under 3 minutes 30 seconds. Learned Lv11 weapon message.

Sun Shang Xiang (in Dynasty Warriors 4)
Weapon: Sol Chakram (Lv 10)
Power: +51
Stage: Race for the Nan Territory
Requirements: After the Zhou Yu arrow event defeat Cao Ren.

Sun Shang Xiang (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Sol Chakram (Lv 10)
Attack: +51
Method: Defeat Cheng Pu, Pan Zhang, Xu Sheng, and Ding Feng, each of them within 1 minute after Sun Shang Xiang encounters with them. West Gate opens. Learned Sol Chakram message.

Weapon: Astral Chakram (Lv 11)
Added Items: Tortoise Amulet (Defense) Lv14, Speed Scroll (Speed) Lv19, Wing Boots (Jump) Lv12, Huang Zhong's Bow (Arrow Attack) Lv16
Method: Unite with the 4 female soldiers each within 2~3 minutes of their discovery. Achieve 200 KO Count before opening the West gate (defeat Xu Sheng and DingFeng), to prevent Zhao Yun's back-up troops from appearing. Do not let Zhou Tai reach the map bottom left boat and seal the retreat route. Liu Bei reaches the map bottom left boat. Learned Lv11 weapon message.

Lu Meng (in Dynasty Warriors 4)
Weapon: White Tiger (Lv 10)
Power: +54
Stage: Battle of Mai Castle
Requirements: Without letting Guan Yu retreat and escape, defeat all generals and sub generals, including ambush and reinforcement generals.

Lu Meng (in Dynasty Warriors 4: Xtreme Legends)
Weapon: White Tiger (Lv 10)
Attack: +54
Method: Defeat Zhou Cang. Defeat Liao Hua. Defeat Guan Ping. Guan Yu angered. Learned White Tiger message.

Weapon: Mystic Hunter (Lv 11)
Added Items: Tortoise Amulet (Defense) Lv19, Speed Scroll (Speed) Lv15, Huang Zhong's Bow (Arrow Attack) Lv10, Herbal Remedy (Charge Attack) Lv20
Method: Defeat Zhou Cang. Defeat Liao Hua. Defeat Guan Ping. Guan Yu angered message. Achieve 50 KO Count. Learned Lv11 weapon message.

Sun Ce (in Dynasty Warriors 4)
Weapon: Overlord (Lv 10)
Power: +54
Stage: Unification of Jiang Dong
Requirements: Wait for the north food supply depot to fall and Zhou Yu to retreat (around 10 minutes). Defeat Liang Gang and his sub generals. Liu Xun will retreat. Follow him and when Liu Xun meets Ji Ling he will swear revenge. Liu Xun will move back towards the supply depot. Enter the depot before Liu Xun and defeat the supply Guard Captain before he enters.

Sun Ce (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Overlord (Lv 10)
Attack: +54
Method: Defeat the real Yu Ji appearance (the single Yu Ji that drops a Defense+4 Shield) in under 3 minutes. Final Yu Ji crowd appearance. Learned Overlord message.

Weapon: Hierophant (Lv 11)
Added Items: Dragon Amulet (Musou Gage) Lv19, Wing Boots (Jump) Lv10, Huang Zhong's Bow (Arrow Attack) Lv15, Elixir (Musou Gage Increase) Lv20
Method: Clear the stage in under 1:50 minutes after defeating the real Yu Ji appearance (the single Yu Ji that drops a Defense+4 Shield). Learned Lv11 weapon message.

Zhou Yu (in Dynasty Warriors 4)
Weapon: Ancients Sword (Lv 10)
Power: +54
Stage: The Siege of Fan Castle
Requirements: About 10 minutes into the battle a supply team will appear in the northeast and move to the castle's east entrance. Defeat the supply team before it reaches the entrance.

Zhou Yu (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Ancients Sword (Lv 10)
Attack: +54
Method: Defeat Mi Zhu, Sun Qian, Zhang Fei, and Guan Yu. All before Zhuge Liang's ship docks (3 minutes into stage). Learned Ancients Sword message.

Weapon: Scion Sword (Lv 11)
Added Items: Tortoise Amulet (Defense) Lv16, Wing Boots (Jump) Lv18, Seven Star Sash Seven Star Sash (Luck) Lv13, Elixir (Musou Gage Increase) Lv17
Method: Defeat all enemy generals except Zhuge Liang, in any order. Achieve 50 KO Count. Learned Lv11 weapon message.

Sun Quan (in Dynasty Warriors 4)
Weapon: Master Wolf (Lv 10)
Power: +53
Stage: Battle of He Fei
Requirements: Defeat Xiahou Dun and Xiahou Yuan, the defeat Zhang Liao when he reappears.

Sun Quan (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Master Wolf (Lv 10)
Attack: +53
Method: Defeat Yue Jin in under 2:30 minutes into the stage. Defeat Li Dian in under 2:30 minutes after his appearance. Learned Master Wolf message.

Weapon: Legacy (Lv 11)
Added Items: Tortoise Amulet (Defense) Lv18, Cavalry Armor (Ride Defense) Lv14, Seven Star Sash Seven Star Sash (Luck) Lv15, Elixir (Musou Gage Increase) Lv16
Method: Defeat Yue Jin. Defeat Li Dian. Defeat Zhang Liao 3 times. Keep all ally generals alive. Achieve 500 KO Count. Retreat to the broken bridge at the bottom of the map riding on a horse. Learned Lv11 weapon message.

Lu Xun (in Dynasty Warriors 4)
Weapon: Falcon (Lv 10)
Power: +52
Stage: Battle of Yi Ling
Requirements: Keep Zhu Ran alive until the fire attack is successful. Enter and pass through the stone maze in under 3 minutes.

Lu Xun (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Falcon (Lv 10)
Attack: +52
Method: Meet with Huang Cheng Yan in under 6 minutes. Learned Falcon message.

Weapon: Raptor (Lv 11)
Added Items: Tiger Amulet (Attack) Lv14, Speed Scroll (Speed) Lv20, Wing Boots (Jump) Lv17, Cavalry Armor (Ride Defense) Lv11
Method: Go through the Stone Maze without once getting lost. Defeat Guan Xing and Zhao Yun in under 11 minutes. Learned Lv11 weapon message.

Taishi Ci (in Dynasty Warriors 4)
Weapon: Tiger Slayer (Lv 10)
Power: +56
Stage: Campaign for the Wu Territory
Requirements: When Yu Mi retreats catch up to him and defeat him before the fort gate closes behind him (a horse harness is required for this). Defeat Yu Mi and Zhang Ying before they retreat.

Taishi Ci (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Tiger Slayer (Lv 10)
Attack: +56
Method: Defeat Chen Heng or Yu Mi. With 6 or more troops currently surviving in your company. Learned Tiger Slayer message.

Weapon: Demon Slayer (Lv 11)
Added Items: Tiger Amulet (Attack) Lv20, Wing Boots (Jump) Lv11, Nanman Armor (Arrow Defense) Lv16, Herbal Remedy (Charge Attack) Lv19
Method: Defeat Xue Li. Defeat Fan Neng. Gather at least 9 troops before you encounter and rescue Hua Xin. Gather a total of 12 troops (or more) to join forces with. Achieve 450 KO Count. Learned Lv11 weapon message.

Gan Ning (in Dynasty Warriors 4)
Weapon: Sea Master (Lv 10)
Power: +56
Stage: Battle of Xia Kou
Requirements: Before the ship moves defeat Su Fei and Gan Ning (or Chen Shen if he appears). Ling Cao and Ling Tong must survive.

Gan Ning (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Sea Master (Lv 10)
Attack: +56
Method: Achieve 80 KO Count in under 5:01 minutes. Learned Sea Master message.

Weapon: Leviathan (Lv 11)
Added Items: Speed Scroll (Speed) Lv20, Horned Helmet (Ride Attack) Lv11, Seven Star Sash Seven Star Sash (Luck) Lv16, Herbal Remedy (Charge Attack) Lv19
Method: Defeat Li Dian and Yue Jing before they re-gather their troops. Defeat either Cao Xiu or Zhang Liao after they appear. Achieve 140 KO Count. Learned Lv11 weapon message.

Da Qiao (in Dynasty Warriors 4)
Weapon: Qiao Beauty (Lv 10)
Power: +50
Stage: Battle of Xu Chang
Requirements: Defeat Dian Wei and his two officers Deng Ai and Hu Zhi.

Da Qiao (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Qiao Beauty (Lv 10)
Attack: +50
Method: Defeat the 3 Guest Generals prior to the falling rock ambush attack, each of them within 1 minute of their appearance. Learned Qiao Beauty message.

Weapon: Mortal Beauty (Lv 11)
Added Items: Peacock Urn (HP) Lv19, Nanman Armor (Arrow Defense) Lv15, Horned Helmet (Ride Attack) Lv11, Seven Star Sash Seven Star Sash (Luck) Lv15
Method: Defeat the 3 Guest Generals prior to the falling rock ambush attack, each of them within 1 minute of their appearance. Achieve 300 KO Count. Learned Lv11 weapon message.

Xiao Qiao (in Dynasty Warriors 4)
Weapon: Qiao Grace (Lv 10)
Power: +50
Stage: Battle of Cheng Du (Musou Mode only?)
Requirements: Before Ma Chao appears as reinforcements, defeat Guan Ping and Guan Yu (both will be ambush parties in the forest).
Note: Nick Lau writes in to confirm that you can get this weapon in Free Mode.

Xiao Qiao (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Qiao Grace (Lv 10)
Attack: +50
Method: Defeat the initial Xiahou Dun, Xu Chu, Dian Wei, and Cao Ren in under 7 minutes. Learned Qiao Grace message.

Weapon: Fatal Grace (Lv 11)
Added Items: Dragon Amulet (Musou Gage) Lv17, Speed Scroll (Speed) Lv14, Elixir (Musou Gage Increase) Lv19, Herbal Remedy (Charge Attack) Lv10
Method 1: Defeat Cao Cao 4 times. Defeat Xiahou Dun, Xu Chu, Cao Ren, and Dian Wei. Meet with Da Qiao after she appears for a cutscene. Achieve 150 KO Count. Learned Lv11 weapon message.
Method 2: Defeat Cao Cao 4 times. Defeat Xiahou Dun, Xu Chu, Cao Ren, Dian Wei, and Xiahou Yuan. Achieve 100 KO Count. Learned Lv11 weapon message.

Zhou Tai (in Dynasty Warriors 4)
Weapon: Dusk (Lv 10)
Power: +55
Stage: The Nanman Campaign
Requirements: Defeat Wu Tugu before the fire event, then enter the Nanman base before the Nanman climate affects Shu morale.

Zhou Tai (in Dynasty Warriors 4: Xtreme Legends)
Weapon: Dusk (Lv 10)
Attack: +55
Method: Defeat the 2 Guard Troop Captains of the map top castle. Meet with Sun Quan. All in under 3 minutes. Learned Dusk message.

Weapon: Setsuna (Lv 11)
Added Items: Dragon Amulet (Musou Gage) Lv14, Wing Boots (Jump) Lv13, Horned Helmet (Ride Attack) Lv18, Elixir (Musou Gage Increase) Lv20
Method 1: Rescue Sun Quan in under 1:30. Rescue all 4 Sun Quan's sub-generals (Xu Sheng, Jiang Qin, Cheng Pu, Han Dang). Defeat Liu You. Defeat Taishi Ci after he appears. Achieve 250 KO Count. Learned Lv11 weapon message.
Method 2: Rescue Sun Quan in under 1:30. Rescue 3 of Sun Quan's sub-generals. Defeat Liu You. Defeat Taishi Ci after he appears. Achieve 500 KO Count. Learned Lv11 weapon message.
Method 3: Rescue Sun Quan in over 1:31. Rescue all 4 Sun Quan's sub-generals. Defeat Liu You. Defeat Taishi Ci after he appears. Achieve 500 KO Count. Learned Lv11 weapon message.