Just put a clean card inside the sleeve, and you don't have to worry about your card getting dirty or torn
It reads scanner output and suitable photos, then matches card, set, collector number, and language
Failing that, Three Tree City, Evendo, Waking Haven, and Growing Rites of Itlimoc should be more than enough
A 2/2 body for two mana is more than fair for an average goblin, but this would be better suited to decks with bigger creatures to support so the +1/+0 and Menace can
In lower-powered Cubes, youll see some emphasis on removal that can only target creatures, like Flame Slash or Fire Prophecy, that cant end the game out of nowhere by targeting the opponent, and in high-powered Cubes, youll see an emphasis on land and/or artifact destruction to keep pace with the broken fast mana that opponents can use to cast spells that far outclass little red creatures