Why not get an item or flag that players can get/give back, and what it does is makes it so that when a player with the item/flag kills another person with item/flag they get exp/some type of reward for it. So, if you're a newbie, don't buy it, and epics won't get rewards for killing you
Then tweak as you want, if it could somehow be made obvious who has or doesn't have it it'd be even better, so goodbye greifers, exploiters (i dunno how you could possibly exploit this, abusers (cuz you can just give the item back), i see a problem free system
