K'lor'slug Broodmother

Multikicker {r/g}{r/g} (You may pay an additional {r/g}{r/g} any number of times as you cast this spell.)
When K'lor'slug Broodmother enters the battlefield, for each time it was kicked, create a
2/2 Green and Red K'lor'slug Spawn token.
Other beasts and K'lor'slugs you control
have +1/+1.