While it may seem like a major drawback that this ability poisons the Pokmon it switches out, it can actually be used to the players benefit thanks to other cards in this set
The original Alesha is a very popular Mardu Commander, and the follow-up is even better in my eyes
Of course, considering that when Z-one was defeated by Yusei, he said "I was so lonely" and that the last thing he thought of was the old, dead original, it's possible that the mortality of the main story (copies of his dead comrades) didn't give Z-one as much psychological comfort as his living comrades
Between Fabled Passage, Starting Town, Multiversal Passage, and this the four color mana is very strong
In this Pokmon TCG Pocket deck building guide, we advise you to always focus on the same type of Pokmon for your deck compositions (fire, plant, psy, electric, etc.)