continuation from this, canon age sienna puella magi still kicking due to the nature of her wis

continuation from this, canon age sienna puella magi 

still kicking due to the nature of her wish, which prevented her magic from fading due to age unlike other magical girls. instead, she has steadily grown in power over time. the downside is she has difficulty controlling it when using heavy amounts. probably needs a lot of grief seeds to keep the soul gem clean too.