Update 2.6.16

[Xukio]

Patch note:
- increased chances for Diamond Core Set from High Class Future Orbs,
- fixed an issue where items with Tier 4 and 5 bonuses were not locked automatically when obtained from Hunter Squad Special Missions,
- fixed a bug with Life Steal, where it was massively increased on the Valentines Dungeon and also in some other scenarios,
- fixed a bug with "ghost" monsters; (sometimes the sprite was visible as a shadow after killing the monster),
- removed self healing ability of Mini Bosses; increased their HP by 50% instead,
- added a possibility to use technique Shunkanido to NPC Bulma,
- added a system that will automatically turn the character towards the object and monster that cannot be walked into while attempting to move,
- fixed an issue where T4 and T5 items were automatically locked in Capsule after relog,
- adjusted excavations and dragon balls spawn rate basing on players online,

Character balance
Bulma:
- reduced fuel gain per level by 30; it will reduce the senzu waste, especially on early game,
- increased damage from Freezing Missile, Air Strike and EMP Charge techniques.