Old One Eye The elder Tyranid of the crew likes to trample because he's so Colossal
Jin Sakai, Ghost of Tsushima basically gives a great bonus to any of your single attackers to a separate opponent
An invisible ink card is a special variant of the regular version, that basically looks the same, but is exclusively foil and has extra in-universe text from the investigative crew taking notes about the character
Overall, I think you can probably only play this card in a deck with repeatable sources of surveil
Xorn Regular version: $2.99 Showcase art: $2.99 Treasures are now a mainstay in Commander, and a very prominent part of the format at that
Then as long as you have 30 or more life, the dork gets indestructible to remove much removal interaction, only exiling mass removal or targeted non-destruction removal can get past this, and then it's +5/+5 size and then all damage to it is prevented