YURIKO, THE TIGERS SHADOW After those two incredible combo pieces from Neon Dynasty , the only way for our ultimate Ninja to improve is to provide an explosive win condition all by itself
Activate only as a sorcery. Illustrated by Pablo Mendoza Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
As far as making a new token goes, there are many, many tokens and token makers to consider
It doesn't grant keyword abilities (unless those keyword abilities are activated), triggered abilities, or static abilities
Talisman 7.5 Signet 7 While Talisman are functionally better than the Signets the value of these is often as much in the fixing as it is in the mana production in these kinds of decks
Bound isn't terribly worth it as a one time effect, and Determined is, I don't know, a storm card