This lets you easily clear out 3 cards and keep thinning out your deck for those 5 pieces
Also, the existence of True King Bahrastos, the Fathomer gives a common ground to the Crystron and Tenyi, though it needs the WATER Attribute Crystron to ensure its Special Summoned, but at the same time, the effects of the Crystron can destroy True King Bahrastos, the Fathomer, which then Special Summons a Tenyi monster from the Deck
His fourth print Charizard card is the highest graded of its kind in the world by Beckett Grading Services (BGS), external
For those who want to run a white equipment-based Commander deck or just want their deck helmed by an anime cat girl, this isnt a terrible choice
Goblin Electromancers effect reduces the casting cost in terms of total cost
A deck might even want multiple copies of Rewind