How to make Gnomes more useful / great again!

[Koromac]

This current suggestion is meant to be combined with the one here.

Link to my previous suggestion:

The Vault: Troop stacking problem with the Gnomes [Solution]

This suggestion is meant to help @Sirrian, @Saltypatra, @Kafka, @Cyrup, and the rest of the Community. Troop cards in the Vault should appear a bit more frequently and more diversely when accessing or breaking in the Vault. However, there’s still an issue with the troop cards that are often the same, they stack up, while the others are missing or not in the Player’s Troops deck. This is very unfortunate and annoying as well. I suggest that each troop that was already given in the Vault at lea…

I like Gnomes, but they are not useful in any battles, except for the trolling purposes.

Getting one card of any Gnome will allow you to level it to the max level 15.
However, if you ascend the same card 6 times, to Mythic status and level 20, there should be more done to it than just increased statistics.

Values are not additive: (increases in %)
Common: Level 15 (white) - default value - chances stay the same.
Rare: Level 16 (green) - increased chances to appear more frequently (+1%)
Ultra-Rare: Level 17 (blue) - increased chances… (+2%)
Epic: Level 18 (purple) - increased chances… (+3%)
Legendary: Level 16 (orange) - increased chances… (+4%)
Mythic: Level 20 (cyan) - increased chances… (+5%) - maximum

[Koromac]

I hope that @Kafka will provide some input soon before the Brown Mechanical Gnome comes (Ingot Gnome).