Reduced Rush cost

git-svn-id: http://svn.net-core.org/repos/t-engine4@4504 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/talents/techniques/combat-techniques.lua

@@ -56,7 +56,7 @@ newTalent{
 	require = techs_strdex_req2,
 	points = 5,
 	random_ego = "attack",
-	stamina = 45,
+	stamina = 22,
 	cooldown = function(self, t) return math.floor(40 - self:getTalentLevel(t) * 4) end,
 	tactical = { ATTACK = 1, CLOSEIN = 3 },
 	requires_target = true,