Pzia GM probably need to update that document on that part, Bio isn't needed in refining Most if not all players refine using supieror quality fodder items following a simple formula and the weapons tend to turn out 12-15, resets are 1m on here but no stats carry over.
Always use 3 supieror items then its 5 rush refines 5 30-mins 5 1-hour refines. (You can do longer refine duration and it does improve the odds but most use this or stick to rush all way through).
Also about bosses its not that bad yes the current endgame bosses sometimes have PVP/PK at them normally English Vs Chinese but you can spawn any boss even the endgame ones without a global message apearing for everyone by killing 1000 monsters this allows smaller or less pvp orientated guilds to gear up almost a 100% risk free.
Always use 3 supieror items then its 5 rush refines 5 30-mins 5 1-hour refines. (You can do longer refine duration and it does improve the odds but most use this or stick to rush all way through).
Also about bosses its not that bad yes the current endgame bosses sometimes have PVP/PK at them normally English Vs Chinese but you can spawn any boss even the endgame ones without a global message apearing for everyone by killing 1000 monsters this allows smaller or less pvp orientated guilds to gear up almost a 100% risk free.