@Uncle Buck it was the shadow sword technique that allowed him to summon that tribe of people and they are the only ones he can summon because they are directly linked with the shadow energy.
Comment by Daniel Davies on Uncle Buck
1 Reply
@Daniel Davies 
so basically what you're saying is Jin can you use the technique that they taught him to summon the battle Kings, so what's the limit, is it one battle King per summon, or can he summon all of them, is there a time limit on how long they can stay, or can they just stay as long as they want, and what is the consumption rate of Shadow energy when summoning a battle King, do they take half of his shadow energy when they're summon, or is it continuously consumed while they're summoned, and can he summon the goddess war Van, is the shadow energy consumption rate the same, or would it be less, if he allowed her to sit on his lap when she's finished, because these are the things the readers need to know?
so basically what you're saying is Jin can you use the technique that they taught him to summon the battle Kings, so what's the limit, is it one battle King per summon, or can he summon all of them, is there a time limit on how long they can stay, or can they just stay as long as they want, and what is the consumption rate of Shadow energy when summoning a battle King, do they take half of his shadow energy when they're summon, or is it continuously consumed while they're summoned, and can he summon the goddess war Van, is the shadow energy consumption rate the same, or would it be less, if he allowed her to sit on his lap when she's finished, because these are the things the readers need to know?