If an opponent chooses that card for any purpose, it's discarded straight away
While primarily a Commander card, especially with the partner mechanic and being printed in the Neon Dynasty Commander set, I have seen Yoshimaru appear in a handful of Legacy Boros decks where you're able to cast a good number of aggressive legendary creatures, which is all Yoshimaru wants: good friends
Rusher ST13-011-portgasdace also adds to that mid-game pressure once you've dropped to two life cards, putting a 7,000 Power attacker on the field can be a nightmare for many decks
Think of a commander like Feather, the Redeemed, who turns one-cent combat tricks into a powerhouse of repeatable card advantage
In a pretty shocking move, Logan Paul wore the PSA 10 Illustrator Pikachu card around his neck during his WWE debut, taking it off just before he entered the ring