When Leon faces Yugi in the finals, he attempts to use him to destroy Kaiba Corp, but fails, as Leon did not want to use cheating to win
I like it more for its Passionate Singing, but Blazing Shout provides a reliable way to take down literally every single Stage 1 or Stage 2 Pokmon (from the set) that isnt a Pokmon ex in one shot, and it will do substantial damage to any Pokmon ex as well
Another example of the RNN getting everything right
If heads, prevent all damage done to Squirtle during your opponent's next turn
It contains 25 pages that hold 5.4"x7.5" cards(Large) and 25 pages that hold 5.9"x8.1" cards (XL)
Likewise, room in the extra deck will be important, as they use it as a toolbox of Frightfur Fusions that run a wide gambit of potent effects