Krueger, King of the Jungle

Haste, Trample
{x}, Return Krueger, King of the Jungle to your
hand: Put a creature with power X or less onto
the battlefield. It gains haste.
{r/g}{r/g}: Fight target creature. If that creature dies,
return it to the battlefield under your control.
Sacrifice it at the next end step.
"If you think the Gruul smash, wait 'til you meet my friends"