5 color swarm beat down (under construction)

[Birdbrain]

So far, all I know is I'd like to have these five creatures in the deck. I don't know how to make five color decks work otherwise...

4 {esper stormblade}
4 {grixis grimblade}
4 {bant sureblade}
4 {nayna hushblade}
4 {jund hackblade}

Would the cascade mechanic help?

[Chadgamer]

5 color aggro is pretty hard to pull off because fixing your mana base to hit all your colors consistently usually slows down a deck. But I like the sound of cascade, at least {Bloodbraid Elf}

[Birdbrain]

{call of the kindred} might help