Test dummy hp
Wanted to make a quick suggestion to make testing % damage effects easier with the test dummies in the practice tool: Change it's max health from 10,000 to 2,500. The latter number is fairly realistic average, at level 18, most tanks are rocking ~4k, but squishies are still under that 2500 typically around 2k or so. At the same time, you don't hit level 18 until fairly late in the game so your health will be even lower earlier in the game, so I feel that, with the 100 base ar and mr, 2500 health is pretty fair number to get a ballpack value for damage you can expect from a given % effect.