Warrior of void
the prophet's words of end days
you must challenge them

katarina
the red nosed reindeer
had a very shiny nose

Annie, the dark child
Bursting everyone down with tibbers
Have you seen tibbuhs?

Evolve
Evolve and over
Evolve and overcome.

That's how Kha'Zix writes a haikou. As you can see, the post is clearly stained with blood from dead poets.

Also obligatory:
Draven Draven Draven
Draven Draven Draven Draven
Draven Draven Draven

Annie, the dark child
Bursting them down with tibbers
have you seen ma bear tibbuhs?

Cataclysm cast
Oh look at that, they have flash
Now my ult is ****

Rhymes a little too

some of you messed up
a haiku is this pattern
it's five, seven, five

oops