Fionna is a Hero Card in Card Wars. She is one of two default Hero Cards you unlock when you purchase the in-game extension Fionna & Cake Adventure or after playing the demo. As of now, she can only be used in her story Fionna & Cake Adventure, and Deck Wars.
(3 Turns) All creatures summoned this turn cost 1 less Magic Point.
Very similarly to Earl of Lemongrab (Hero Card), Fionna is good for being able to summon more creatures at the cost of less Magic Points. You can also use this ability to play 5-star creatures one turn earlier, such as Dr. Death and Cottonsaurus Rex.
- Her ability is the same as Earl of Lemongrab's ability.
- Along with Cake, she can be only unlocked when you purchase the in-game extension Fionna & Cake Adventure or after pying the demo.
- Fionna and Cake are the only 2 Heroes to not only not be allowed in the normal quests, but are the only 2 Heroes that are playable (as of now) in the Fionna & Cake Adventure expansion.