Fix Shield Slam block occuring before the attacks

This has bad interactions with stuff like retaliation damage wasting the CS.

game/modules/tome/data/talents/techniques/weaponshield.lua

@@ -122,12 +122,13 @@ newTalent{
 		if not target or not self:canProject(tg, x, y) then return nil end
 
 		local damage = t.getShieldDamage(self, t)
-		self:forceUseTalent(self.T_BLOCK, {ignore_energy=true, ignore_cd = true, silent = true})
 
 		self:attackTargetWith(target, shield_combat, nil, damage)
 		self:attackTargetWith(target, shield_combat, nil, damage)
 		self:attackTargetWith(target, shield_combat, nil, damage)
 
+		self:forceUseTalent(self.T_BLOCK, {ignore_energy=true, ignore_cd = true, silent = true})
+
 		return true
 	end,
 	info = function(self, t)