Horde challenge conditions are literally impossible

[Y U Do Dis?]

In the horde challenges that are offered, there are challenge conditions that cannot be done. The time based ones are physically impossible to do. Killing 500 enemies in under 5 minutes seems like it shouldn't be a big deal, but they do not spawn fast enough to complete this. Even at level 275 with Vegeta being able to 1 shot every enemy that spawns, they just don't come in fast enough to complete this.

Has anyone had any success in completing the time based challenge conditions?

[NobodysLaw]

Z-Combos is the key. You need a support character like Kuririn with you and equip him with skills that increases support gauge and decreases support skill cooldown (also a full Z Fighter Communtiy board helps a lot).

The highest I managed to get was 800 kills in 5 minutes, hope I am soon there to the 1k.

What you have to do is to build up the combo counter and use the Z-Combo. The higher the combo is, the more it will kill. A full 999 combo will kill about 300 baddies in one go

[Demian DeVile]

yeah but it takes long to get a 999 combo counter - with a combo counter of 300 you defeate ~150 enemies so don't get to high
if you go up to 500 you defeate ~ 50% of your counter but if you stack higher it will be less and less

[Doriuz]

my advice: DON'T sweat with the bonus conditions. seriously, just don't, there aren't any benefits in doing so. level up waters become USELESS when you have all your characters past lvl 250, and the community gifts aren't really important because we should've maxed nearly all of them a while ago. if you want to focus on ANYTHING in Horde Mode, focus on getting S Ranks, but apart from that, there's no point in getting the bonuses

[Polanski]

Just do Hordebattle with Lifelimit at 3k death enemies you get millions of xp it was enough to put Goku at Lvl 299 and Vegeta at 297 with 2,5k and 3k so my guess is somewhere between 2 times 3,0k to 4k is the way to go for them to go max.

Also Buildung fast combo just go for meele and when the bigger enemies apear(that do not die from 1 punch) just hit atack once into A/X/Vanisch and you will do something between 10-20 hit normaly before Z-Combo i am around 500-999 Combo before i can trigger the next only the very 1st combo is around 200-300

[Y U Do Dis?]

Thanks for the info, everyone. Much appreciated.