Legal in Standard until February 2028, she is a safe investment due to strong collector demand from FINAL FANTASY fans and her power as a popular Commander
Port Town itself is neither a Plains nor an Island, even though it produces white and blue mana, so you can't reveal one to satisfy the ability of another
On the other hand, additional abilities a creature gains aren't considered to be printed on the card, so backup won't grant them
As a reminder, the set isnt legal for competitive play anymore, but for collecting and learning to play, its a great deal
Personally, I preferred Inspirit, as charging feels very fun, particularly when your Spacecraft is at full blast
Such a unique set of abilities on a very competitively costed creature will surely get people testing in every major format