Assistance required
How many you need depends on how much XP you need for a bonut round and what your multiplier is at. The first 25 KEM cost about 90k (roughly 67K if you consider what you get back when you sell them...
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Exactly what I do, I tailor them to when I will be able to get back to them. 4 for work, I use 6 overnight when I can depending on the the character, and 1 hour when I'm free.
