It can't be Normal or Special Summoned while you control a Monster (although it can still be Normal Set, allowing you to Flip Summon it later), which in and of itself is an unusual effect but a pretty simple and easy one to get
With the way matches play out in the current meta, this card has the potential to be a hugely useful tool across a wide variety of decks
Apollousa, Bow Of The Goddess continuously gives you the option of negating card activation in addition to having a high base ATK if summoned properly
Still, Delina can roll a lot of D20s, which can create a ton of value from Mr
How long does it take to become Legendary? If youve Dueled competitively in 2025, youll know that theres nothing quite like the powerful Ritual-based strategy, Mitsurugi, and its less than a year old, debuting in Januarys Supreme Darkness