I think the potential power of the card and how perfectly on theme it also make it too good to miss but with Cloud, Ritual and the Waste Not the deck is getting a little crowded with situational cards
Only 13 of those cards would make it into any kind of real first draft of the deck
With Yuriko, the Tiger's Shadow , your whole deal is striking with low-cost, evasive creatures, then launching your commander into play with ninjitsu, and reaping the rewards: plenty of card draw, and plenty of pain
Market research showed that hybrid mana was the highest-rated thing in the original Ravnica block, and I believe it is still one of the highest-rated "mechanics" (it's a tool, not a mechanic, but that's what the market research called it), if not the highest, of all time