Okay, thats still a bit complicated, but hopefully you understand now
Black Lotus You know, theres a valid argument that Sol Ring would be better on average than Black Lotus in Commander, but we bow to the king and show our respects
Pinnacle Starcage Alright, now let's be sensible
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owners control with a +1/+1 counter on it.) Illustrated by Campbell White Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
The other guaranteed slots are the white border (lol) and the playtest card
This much appreciated middle child of the big three will forever be in Charizards shadow, but will eclipse Venusaur in terms of value