Traps have 5% chance to not trigger

game/modules/tome/class/Trap.lua

@@ -128,13 +128,15 @@ end
 
 --- Called when triggered
 function _M:canTrigger(x, y, who, no_random)
+	if rng.percent(5) then
+		if self:knownBy(who) then game.logPlayer(who, "You somehow avoid the trap (%s).", self:getName()) end
+		return false
+	end
 	if who:attr("avoid_traps") then return false end
 	if self.pressure_trap and who:attr("avoid_pressure_traps") then return false end
 	if self.faction and who.reactionToward and who:reactionToward(self) >= 0 then return false end
 	if not no_random and who.trap_avoidance and rng.percent(who.trap_avoidance) then
-		if self:knownBy(who) then
-			game.logPlayer(who, "You carefully avoid the trap (%s).", self:getName())
-		end
+		if self:knownBy(who) then game.logPlayer(who, "You carefully avoid the trap (%s).", self:getName()) end
 		return false
 	end
 	if who:attr("walk_sun_path") and game.level then