Ubasha, apex of timekeepers

Mutate {3}{u}{u}{b/g}
When this mutates, before this mutates, create a 1/1 butterfly creature token with flying and another keyword, then you may mutate this to it. During your end step, mutate this, then this gets +1/+1 for each time this has mutated.
She lives in the fabric of the multiverse, while time warps around her, and moves like a flowing river. her heart is a clock, so she can tell when to make way for tomorrow. She helps Ajaya go across prismakh, but helps time too.