Overall, the weakness system is a convoluted mess because the card game refused to include each of the 18 existing types of Pokmon
So lets actually start with a factor that I believe is more important That is, sentimental value
The effect and foil treatment is slightly different depending on the set the card is from, but Baby Shiny cards are easily identifiable given the colour and style of the card
Given the popularity of this particular game from the Final Fantasy series, I'm not surprised to see Sephiroth's Magic card is so powerful and desirable
3 Ajani, Nacatl Pariah / Ajani, Nacatl Avenger Cat Warrior Turned Planeswalker Modern Horizons 3 takes you back to when some of your favorite Planeswalkers were young, before they had awakened their Planeswalker spark
Effectively a 4/4 for 5 mana with flash, but spread out over two bodies