Pulling Rare Candy from Celestial Guardians Packs You can find Rare Candy in Celestial Guardians Solgaleo and Celestial Guardians Lunala packs
Bloodbraid Elf, Qasali Pridemage, Rakdos Charm (which has been performing incredibly well so far), Izzet Charm, Sphinx of the Steel Wind, Olivia Voldaren, Lotleth Troll, Edric Spymaster of Trest, Lightning Helix, Shardless Agent or Geist of Saint Traft all of which are so similar in their power
This active player base keeps older cards relevant and constantly introduces new fans to the hobby
Any "as [this creature] enters" or "[this creature] enters with" abilities of the copied token will also work
Looking at my cube, there is critical mass for: Goblins (R) Humans (all) Warriors (WBR) And, with some effort, other tribes could get critical mass running only cards that are cubeable by themselves, keeping the Poison effect to a minimum: Soldiers (W) Wizards (U) Shamans (RG) Vampires (B) I'm fine with dedicating 2-3 slots per color so each of these tribes have a Lord or some other linear effect as a nod to play them (Goblin Chieftain, Champion of the Parish, Chief of the Edge) but I don't want this cube to be mainly tribal, just have an extra layer of synergy that cares about the creature type line at a low opportunity cost
This should give you even more opportunities to get rid of junk low value cards, or just sell custom boxes for fun
