However, Oswald is more important than just a card
Blitzball A key part of the Final Fantasy X sport that I played more than any other PS2 game I reckon, Blitzball taps for any color mana which is nice, but if you have plenty of Legendary Creature, you can use it for card draw, too
If a card copied by the token had any "when [this permanent] enters" abilities, the token also has those abilities, and they'll trigger when it's created
someone is bound to steal and equip a pair of Lightning GreavesLightning Greaves, making something susceptible to removal for upwards of a turn cycle
Genie, Powers Unleashed has a little ability called Phenomenal Cosmic Power!, which means that whenever he quests you can play an action with cost five or less for free