Gong Sun Zan 2
Gong Sun Zan 公孙瓒
White Horse General 白马将军

White Horse 白马
 When Gong Sun Zan loses an equipped horse, he recovers one blood and draws one card.  

Mounted Archers 骑射
 When Gong Sun Zan has a horse equipped, his attacks have infinite range.
  •  When he loses a horse, he immediately draws one and recovers one.  This is even outside of his turn.