Its second ability gives all of you creatures spells Offspring 2, which means you can pay 2 additional mana when you cast a creature spells to a get a copy of it to the battlefield, but the token is a 1/1 instead of another power and toughness
While there previously hasnt been much competition for this role, Alela, Artful Provocateur nevertheless stood out as a fantastic option
Sorcerer Enchanted creature gets +1/+1 and has "Whenever this creature attacks, scry 1." Wicked Enchanted creature gets +1/+1 and "When this Aura is put into a graveyard from the battlefield, each opponent loses 1 life." Young Hero Enchanted creature has "Whenever this creature attacks, if its toughness is 3 or less, put a +1/+1 counter on it." Any time a creature has more than one Role controlled by the same player attached to it, the creature keeps the newest Role and all the others controlled by that player are put into the graveyard (and then cease to exist because they're tokens)
VII Endrek Sahr uses tokens as a timing mechanism
His two versions included in this deck aren't the only dogs here, as Amber is absolutely chock-full of Dalmatians