If you dont want to watch the anime, watch the live-action
While you cant attack your opponent with Treasures (Under most circumstances), you can use them to power out huge threats, or fuel artifact engines like Mirkwood Bats
You can easily make a game winning amount of mana for your deck from this simple tap from fueling an X spell like Jaya's Immolating Inferno or Exsanguinate to dropping stuff like Eldrazi Titans and Blightsteel Colossus and then equipping with Greaves and winning
For some reason the way my mind functions is that when I get some challenge I can't answer it wriggles into my brain and won't leave until it finds what it wants
For a little backstory, Ive had a Tormod, the Desecrator and Kamahl, Heart of Krosa partner deck for about four years at this point
But at the end of the day, its a 2-mana 2/1 that needs other creatures to function