Discard was used to force the opponent to overcommit to the table or to clear a path, after which the board was wiped and the resulting card advantage let you slowly finish off a helpless opponent
Had Rashmi in my first draft deck, and it was so good, I want to try it in Constructed
Some decks will likely want this effect, but that's mainly what you're paying for
3 Trainer is one of the rarest Pokemon cards ever made, awarded only to top players during Japans early Kamex Mega Battle tournaments
Zealous Display also untaps your creatures if it's not your turn, which is great defensively too, making your whole team surprise blockers who just got more powerful
Chaotic Transformation I got so tired of opening Chaotic Transformation in Dominaria United Drafts where its useless, so I figured Id give it a shout-out here for some karma