Keystone Immortal Strength

Allies

 * New Yuko

Villains
Major Villains
 * Drakes Army

Minor Villains

 * Bill Goph (Episode 2)

Episodes

 * 1) The Returning Rise!
 * 2) An Already Closed Deal!
 * 3) I'm the Winter Soldier
 * 4) Back Home!
 * 5) Assassin's Duel!
 * 6) The Hazard!
 * 7) The Click
 * 8) Drake and the Rising
 * 9) The Apocalypse
 * 10) The King and the Killer
 * 11) An Old Friend!
 * 12) Back to the Outfields!
 * 13) STAN The Man!
 * 14) The Crystal Sword
 * 15) Money and Power!
 * 16) The OCTO Leader
 * 17) The Risers vs the 100 Dollar Bill
 * 18) Who Yuko Really is!
 * 19) The Truth About Drake!
 * 20) X1 Rises Again
 * 21) The Brightness and the Darkness!
 * 22) The Best Soldier
 * 23) Yuko Origin
 * 24) Drake Enhanced
 * 25) Stan Injured!
 * 26) Tenkin Rusty!
 * 27) Yukos Revenge
 * 28) Finale: Drake's Reign of Terror Ends Here Right Now!

Movies

 * 1) Keystone IS: Movie %

Specials

 * 1) Keystone IS: Drake the Killer
 * 2) Keystone IS: Television Special: Old Memories