The newest Weekly Famitsu shows off three Servants that will be playable in Fate/EXTELLA, the upcoming Musou-like sequel to Fate/EXTRA. Karna, Lu Bu Fengxian, and Gawain are all confirmed to be in the game.
Fate/EXTELLA: The Umbral Star will be releasing on November 10 in Japan. It will also be coming out this winter in North America on PS4 and PS Vita, courtesy of XSEED Games.