How to balance this game:
Add a new stat called "base gold for kill", which is different for all champions. The base gold for kill is how much gold you get when you kill an enemy not including any killing sprees or death sprees. Here is the suggested base gold for kill for each champion. To illustrate how this works, lets use an example: If you kill an enemy with no killing/death spree while playing ahri, you get 310 gold. If you kill an enemy with no killing/death spree while playing jax, you only get 20 gold because of how overpowered he is.
300
310
150
375
330
400
250
350
300
380
360
290
450
325
425
360
300
200
220
270
240
280
300
275
340
330
100
260
350
280
300
300
320
275
300
175
120
140
500
300
20
300
150
150
375
310
290
210
300
330
340
200
370
30
200
350
300
300
390
300
365
320
430
200
240
320
350
440
340
385
270
300
320
260
400
300
300
180
300
350
290
160
200
300
250
360
175
380
300
335
410
310
340
400
600
280
340
100
290
450
300
475
240
330
80
300
300
265
400
340
50
270
360
200
300
150
200
300
280
350
245
100
300
300
300
350
500
400
Hopefully these changes will balance the game.