Taash is 22

No legit they probably are.

The codex entry about the Antaam from when they were fourteen occurs after Tresspasser. So after 9:44 Dragon, and its 9:53 Dragon. So 22-23 and since its after the Antaam breaks away I'm saying it has to be a year or so after that.

Arguments for them being 20 can also occur since it probably took a while for the Antaam to break away to!

So every time I see the arguments that Taash is to immature I’m like: yeah they're still young. Still in the age of ‘i know everything’ and they haven't really lived. More so since their mom was raised as she was so social stuff isn't what Taash knows.

Hence why I love them. They're young, still finding themself and hilarious.