There are many girls under "2nd evolution available" but none of them can bloom yet (except Sakura, Cherry and Evening Primrose), so I don't have any idea which specific mats should I stock up.

Originally Posted by LastSensei

There are many girls under "2nd evolution available" but none of them can bloom yet (except Sakura, Cherry and Evening Primrose), so I don't have any idea which specific mats should I stock up.

2nd evolution requires a total of 5 mats: 2 Birds matching the unit type (slice/hit/pierce/magic), 2 Petals matching the unit's nationality and an elixir matching the unit's rarity.

Birds can be purchased with Sun Crystals @330 each.
Petals can be purchased with Life Crystals @150 each (they can supposedly drop elsewhere but I haven't seen that happen yet).
Elixirs need to be farmed from the Special Mission.

Originally Posted by Taon

2nd evolution requires a total of 5 mats: 2 Birds matching the unit type (slice/hit/pierce/magic), 2 Petals matching the unit's nationality and an elixir matching the unit's rarity.

Birds can be purchased with Sun Crystals @330 each.
Petals can be purchased with Life Crystals @150 each (they can supposedly drop elsewhere but I haven't seen that happen yet).
Elixirs need to be farmed from the Special Mission.

Thanks. But what special mission? Is it Secret Garden or something else that randomly pops out?

Originally Posted by LastSensei

Thanks. But what special mission? Is it Secret Garden or something else that randomly pops out?

There's a new Special Mission called "In Search of the Blooming Elixir"; it's in the same place as event and daily missions. Clear your cache if you're not seeing it.

Originally Posted by Taon

There's a new Special Mission called "In Search of the Blooming Elixir"; it's in the same place as event and daily missions. Clear your cache if you're not seeing it.

Cleared the cache and found it. Ready for farming.