Gems of War
139 Achievements
4,155
1000+h
We are the Champions
Get to Champion Level 50 in a Single Class
50
3.54%
How to unlock the We are the Champions achievement in Gems of War - Definitive Guide
Different battle types award different amounts of XP (on win) according to the patch notes:
The actual amount of XP needed to go up each lvl is n+1 (current lvl + 1). So to go from 0 (class just unlocked) to 50 would require 1+2+3+...+50, which works out to n*(n+1)/2. Or in this case 1275 XP to go from start to lvl 50.
So depending on the type of activity you do (with a single class equipped), at best you are looking at 638 wins to go from scratch to lvl 50, at worst 1275.
Link to patch notes in case you want to learn more: https://gemsofwar.com/3-5-patch-notes/
*Edited to call out that these need to be wins to get XP, no participation trophies here
*From rocking23nf -
See "The Hero's Journey" and "Professor Campbell Would Be Proud..." from Title Update 2 for basic info on Hero Classes. Once you have unlocked a class, getting to Level 50 with it is a matter of winning battles. You need a total of 1275xp in a class to get to Level 50, and you only receive 1xp from winning normal battles and 2xp from winning PVP and Event battles, so it will take quite a while. As you are grinding toward Level 500 and all the other various achievements, try to include your hero to work on this at the same time.
Class Events run every two weeks and focus on a specific class, and will reward bonus experience to that class. However, the class is random and there's a small chance it will be the one you need. If it is your class, this will speed up the process a bit.
See this FAQ for more info on Hero Classes and this FAQ for more info on Class Events.
Choose your favorite class for the Hero (I play PvP with dragons, so I naturally chose the Dragon Guard). Next, we go through any battles so that the Hero is sure to be part of the team . For each battle, Level Points will be given, gradually the Class Level will increase and several new class abilities will be added for the Hero (in addition to the three that are unlocked by master stones). Moreover, these new abilities can be changed periodically depending on the situation, which is very convenient. And at level 50 we get trophy!!!
If you play a lot, it's not difficult at all.