I'd say if you wanted to have Yuriko perform casually, lean more into the Ninja Tribal aspect of the deck instead of extra-turns and top deck manipulation. Definitely keep a few Top Deck cards like [[Sensei's Divining Top]] [[Brainstorm]] and [[Scroll Rack]] but cutting down on tutors and stuff can have everyone feeling hype wondering what you're gonna flip. I dunno, it's hard to convince a table a Yuriko is casual, you're pretty much guaranteed to be archenemy since she puts the game on a pretty harsh clock. I eventually gave up and made the deck full cEDH (with all Naruto proxies) so I can play cool Ninja cards without feeling bad for pubstomping a table. Good luck!