I play Pocket Legends and on PL we understand the pure frustration and luck involved with re-roll of enchantments.
What we did was offer solutions and earlier this year on the 5th April we received this update
https://www.spacetimestudios.com/sho...pdate-(263900)
So now on PL we have the ability to lock enchantment slots that we desire and the cost of enchanting further goes up, but our perfect enchantment slots can be saved.
Cost to enchant
4 slots unlocked - 10k gold or 10 Platinum
3 slots unlocked, 1 slot locked - 35k gold or 35 platinum
2 slots unlocked, 2 slots locked - 60k gold or 60 platinum
1 slot unlocked, 3 slots locked - 85k gold or 85 platinum
I do hope STS are willing to add this innovation to enchantments on Arcane Legends as well.