SBS:Dark Info

Event Period (PST): January 16, 05:00 PST ~ January 21, 04:59 PST
The mystical forces of darkness are about to unfold! They gathered in the Vortex and believed to be a terrible risk in Grand Gaia. Assemble your finest squads and head to Soul Bound Saga: Underworld Umbrage. Unravel the story and be amazed!
Also, you can summon a guaranteed one Hadaron (4-star) or Heartless Hadaron (5-star) for every 10 summons with a minimum of 4-star for all units from Jan 15, 07:00 PST to Jan 18, 06:59 PST!
Note:
*Hadaron is 4-star while Heartless Hadaron is 5-star.
*Netherhound (4-star) can be obtained from Soul Bound Saga: Underworld Umbrage.
*Netherhound (4-star) can be evolved into Turbo Netherhound (5-star).
*Heartless Hadaron (5-star)'s evolution to Netherking Hadaron (6 star) will require Turbo Netherhound (5-star) as a material.
*Don't forget to invite your friends to join the fun and excitement!