Blood oath
Blood Oath 歃血为盟

A player can use this card and then all other players do a judgment.  If it is red, they cannot damage the original player until their next turn.  If it is black, it is treated as an attack on the original player.
  • When the judgments come up red, the player is immune to all damage from all sources, including attacks and tools.  This works until their next turn.
  • When the judgments are black, the attacking player does not need to play an attack.  More than that, they can also use both weapon and character abilities with this attack.  
  • There is no symbol for the player being immune to damage from certain sources, but something simple and temporary could be used if needed, such as the unused general cards.