A question about emblems and Delilah

[QuattroGam3r]

It looks to be out of reach to me. Double check if you’d like

Mana generation tile reduction with mana troops and new mana talent bonus?

And this answers in most part the question. So there is hope to work both ways and get that 1 tile reduction faster (if only I can get 4* troops )

You may need a support hero like Ariel to generate enough mana to get 25%