both of them are normal
first elixir of hp and mana doon t stack so if u use one u ll have to wait cooldown to use the other (it s not like this for CP elixir u can use 1 cp elixir and 1 HP/MP elixir)
Also when you use a mana pot the hp potion is used, but i guees this is the configuration for server =(, in my opnion you must have freeedom to choice when use hp and mp whitout wait to the cooldown.
for the second it s also normal cuz focus death increase crit dmg from back and decrease crit rate BUT if you enchant it it will increase ur crit rate but it snot noticable i guess
anw you shoul enchant it for deadly attack and not crit rate
My mistake i was enchanting at 2 AM and did not read carefully, is called back way attack, for me sounded like only works for back stab not side therefore i tried critical rate instead(and sucks), i changed the enchanted route now.Hope it beetes this way.Im triyng to get info about haste or critical dmage in this chorincle(some things are new for me in this one ). thnaks a lot for the answer.