Monster Tokens may be used as Tribute or material for Special Summoning methods (except Xyz Summon, as Xyz Materials are not treated as being on the field), but cannot be used to pay any cost that involve a monster moving to a specific location (they can be banished, as the banishment is not considered a location, but will still disappear permanently since they are leaving the field)
With plenty of support for existing archetypes like HERO, Primite, Speedroid, Sinful Spoils, and more, they still managed to squeeze in a couple brand new archetypes
Her design and presence in the anime helped increase her popularity
When your opponent activates a card or effect on the field, if you have 3 or more different Monster Types on your field (Quick Effect): You can negate the activation, and if you do, destroy that card
C Common MR Mosaic Rare The Golden Apples X TRAP When you take battle damage while you control no monsters: Gain LP equal to the battle damage you took, and if you do, Special Summon 1 "Malus Token" (Fiend/DARK/Level 1/ATK ?/DEF ?)
Lets break down the most wanted cards from BETB and why theyre making waves