The only argument I can possibly dig up are these print test cards
If I can only play one, I prefer the Ogre as it's a random discard and 3/2 can trade with bigger creatures than Hellhole Rats which nets a land often so you don't get any damage in there
Bounce on an opposing creature will not prevent your creature from dying, but bounce on your own creature will nevertheless result in your opponent's creature's death
Umbreon VMAX from Evolving Skies, Gengar VMAX from Fusion Strike, Pikachu ex from Surging Sparks - they're all expensive cards, at mind-boggingly high prices for most Pokmon TCG collectors
Ruinous is not an understatement for the power of this iconic character, either
While this is the usual board state you will find yourself in, there also exists a more minimal board state that allows you to do a similar loop while only needing 1 Pikachu