Idle’s team seems to suggest that Tuliao is pretty effective in facilitating teams that previously had problems with mana blocking (e.g., Moon Rabbit would normally be completely blocked on that team, and not very useful after its initial cast). Mono-color weapons like Mountain Crusher and Essence of Evil can now be placed outside the front slot, since she can get them filled with relative ease.
I’m also thinking she could be good for Irongut teams, since you can now place him in the second slot without worrying about him mana-blocking curse options (like Glutmaw, for example).