How can I use Evolution Essence?

[xxoACEoxx]

With the new update they was release a couple of days ago, the is an update to the dungeons, you can now get Evolution Essence, does anybody know how I can use this?

Thanks

Topic

[Mighty Red]

@xxoaceoxx They’re used to evolve 4- and 5-star birds beyond level 50.

[Divelucaya]

Does anyone know how many are needed for the 4 star birds and for the 5 star birds (assuming the latter needs more)? It is hard enough to keep building up the other evolution tokens (I need almost 1000 blue) and if the essence needed is in the hundreds then I can plan on not making it past level 50 (and wouldn’t you know I have 3 golden birds which can’t be used until level 99).