How does the Rare Summon Gate work?

If you have 5 gems (either purchased, acquired from playing, or awarded from Present Box due to events) then you can use the Rare Summon Gate.

• You will get a unit that has a minimum of 3 stars.
• The element of the unit will be random.
• The type of the unit will be random.
• It is possible to get duplicate units.
• There is a small chance for you to get 4 star Super Rare units.
• There is a small chance for you to get 5 star Mega Rare units.
• Some units from the Rare Summon Gate will only go up to 5 stars.
• Zephu, Advisor Weiss, Luna, Lario, Zegar and Mifune can appear from the Rare Summon Gate even if they are available in the Honor Summon Gate. They appear as 2 stars in the Honor Summon Gate and 3 stars or higher in the Rare Summon Gate.
• There are many units here that are not available in the Honor Summon Gate such as Alice , Lava , and Phoenix .
• The starter units and two others are not available here: Selena, Lance, Vargas , Eze , Magress , Atro . These are only available through Honor Summons.