Bai Xiaowen opens the enhancement interface of the four-star enhancement card, puts "Abu Soren''s blood essence stone" in the position of the main equipment, and then adds the superior psionic crystals one by one.


    "Each superior psionic crystal can only increase the enhancement success rate by 8%..."


    Bai Xiaowen frowned.


    Superior psionic crystals are regarded as "blue equipment of the same type" during auxiliary enhancement, which can be said to be the most consistent auxiliary equipment among blue equipment.


    A higher level spirit can be crystallized, and it can improve the success rate of twenty or thirty points when supporting the main equipment of gold, but it will not be awesome when supporting the equipment.


    This is also determined by the value of dark gold equipment.


    In this way, the four auxiliary enhancement tanks are all equipped with superior psionic crystals, which can only improve the success rate by 32%. With the original 17.65% basic success rate (+ 7), the overall success rate can be increased to about 50%


    Success and failure account for half, and Bai Xiaowen will never gamble. Once the bet is lost, the equipment is completely destroyed and it''s too late to cry.


    "It seems that only gold equipment can be used for auxiliary reinforcement." Bai Xiaowen searched the storage space.


    A long halberd carved in the shape of a snake and a badge engraved with the pattern of solar eclipse are placed on the auxiliary enhancement slot of the equipment enhancement card, which are respectively the sea snake Trident and the ornament "solar eclipse commander badge" replaced by Bai Xiaowen.


    After replacing these two gold items (especially one of them is gold jewelry), the overall success rate climbed to about 78%.


    "Unfortunately, there are no other idle gold equipment..."


    Bai Xiaowen frowned. Gold equipment such as "dirty shroud" and "alligator tooth dagger" are value preservation items "bound after equipment". It''s too extravagant to burn them as auxiliary equipment.


    Bai Xiaowen searched the storage space again. Suddenly, as soon as his eyes brightened, he found another object, which was a beating heart!


    This is the S-level treasure "crazy warrior''s heart", which can be put into the auxiliary strengthening slot. While greatly improving the success rate of strengthening, it will also add some additional effects to the equipment.


    However, this treasure has strict requirements for the matching degree or fit degree of the main equipment. If the fit degree is not high, the enhanced success rate can not even compare with the "superior psionic crystallization".


    "It''s reasonable to say that Abu Soren, as the great war lord, is also a class of crazy warrior..."


    With the idea of trying, Bai Xiaowen took down the third superior psionic crystal and put it into the heart of the crazy warrior.


    Spirit world rules prompt:


    "The matching degree between the crazy warrior''s heart and the main equipment: Abu Soren''s blood essence stone is: extremely high."


    Bai Xiaowen took another look at the enhanced success rate and found that the original 78% success rate was impressively pushed to 100%!


    "It''s incredibly ''extremely high'' matching degree... Darling, it seems that it has something to do with Kelman and Abu Soren''s origin, race and occupation. I guess if Abu Soren kills normally, there should also be treasures similar to the heart of crazy soldiers in the drop list."


    In order to avoid waste, Bai Xiaowen took the golden equipment sea snake Trident and replaced it with the superior psionic crystal. He found that the success rate fell to 97.15%.


    This is still a high success rate, but Bai Xiaowen will not give up the 100% success rate in order to save a sea snake Trident, so he replaced it with a trident and chose to strengthen it.


    Strengthen success!


    The blood essence stone reappeared in a burst of dark golden light. There is no change in appearance, just more halo, but its attribute skill description has changed significantly.


    The first is the conventional increase effect after + 7. The "blood sucking" and "blue sucking" effects of blood craving and mana craving have been increased from 10% to 22%. The double suction effect has more than doubled, greatly strengthening Bai Xiaowen''s lasting combat effectiveness.


    In the strengthening + 1 to strengthening + 3 stages, the proportion of double suction effect increases by 1% for each level of strengthening.


    In the stage of strengthening + 4 to strengthening + 6, the proportion of double suction effect increases by 2% for each level of strengthening.


    Finally, after + 7 is successfully strengthened, the proportion of double suction effect is increased by 3%. This adds up to a total increase of 12% and a total of 22%. The above values are the gain that Bai Xiaowen can see while repeatedly strengthening, which is the law summarized.


    What makes Bai Xiaowen more happy is that the special effects bonus after strengthening to the key level is all about the third skill of blood essence stone, "killing desire".


    Blood essence stone + 4 special effect: cruelty: after triggering the desire to kill, it will increase your critical hit rate by 10% for 10 seconds. This effect cannot overlap itself, but can be superimposed with other critical hit rate increasing effects.


    Blood essence stone strengthening + 7 special effect: the first drop of blood: the first attack on an enemy with 100% health (including but not limited to physical attack, single damage skill and single target damage prop) must trigger the killing desire effect.


    "Now, the trigger probability of killing desire is guaranteed... Hey, it seems that my first attack has become more terrible?"


    Bai Xiaowen originally had a tactic, that is, the first shot of the desert eagle, with a cumulative critical hit rate of 100%, penetration ignoring armor effects and head damage. It can be called terrible.


    Now, considering the killing desire that must be triggered by the blood essence stone, the real damage of 10% of the maximum HP... Such a high amount of damage is superimposed, which can''t be explained by a proper second person.


    Even if the opponent''s anti high blood thickness, no second loss, brutal special effects trigger, and an additional 10% critical hit rate can also significantly increase Bai Xiaowen''s output and make the enemy bear the baptism of bullet rain.


    Finally, add the enhanced additional effect of "crazy warrior''s heart": blood anger.


    Blood Rage: each time you lose 20% of your maximum health, you can activate blood rage to strengthen the damage of the next ordinary attack or skill. The enhanced additional damage is equal to the damage you take at this stage (Note: this stage refers to the period from the last time blood rage is launched to this time blood rage is launched).


    Bai Xiaowen has a good memory. He clearly remembers that this is Kane''s signature skill in the world and the orc supervisor of the remnant pioneer army Kelman.


    Crazy warrior''s heart has such a special effect, which is really worthy of the grade of S-class treasure.


    The power of the awakened person''s blood anger is incomparable with that of Kelman''s blood anger. As a senior leader, Kelman has an additional health bonus. The damage strengthened by blood rage is terrible every time.


    However, Bai Xiaowen also shares life. When he loses 20% of his maximum life, it usually means that he has suffered nearly double the actual damage (when Bai Xiaowen is the main target of damage)! Blood rage damage is also terrible.


    The strengthening of blood essence stone is over. This + 7 dark gold equipment is absolutely valuable. Next, for the enhancement of the doom bracelet, Bai Xiaowen doesn''t force + 7. The reason is very simple. He doesn''t have enough auxiliary strengthening equipment.