Introduction
The Heroine event returns once again to North America and comes with a myriad of buffs for nearly every single card. Unfortunately, this event still costs 10 Magic Stones and the vast majority of the bottom rarity cards feel grossly outdated despite the buffs.
In fact, even the 6-star cards have questionable value with the vast majority of meaningful cards residing in the top rarity. While they do feature a healthy 17.5% chance of being rolled, they can simply be Monster Exchanged for if you feel they will greatly improve your Monster Box.
On the bright side, all cards feature Weapon Assists 
along with the option to pull five times at once. This multi-pull feature will grant players 5 random rewards but at the same time, will cost 50 Magic Stones and I do not truly feel this is a great place to spend your precious Stones.
As a whole, I feel that this is a skippable event from a rolling perspective but there may be some justifications in Monster Exchanging for several cards.
Mantastic Puzzle and Dragons 