ornate flint
A water/fire jet item that you can put on a wall, pushing the player to the end of the jet (customizable length ala fire bar) when touched. Turn on/off with a condition, and let the player push into it with a shield.
Wind and conveyors are fine and all, but considering you can usually dash past them, having a truly unstoppable force of nature would be useful to have.
shell widget
I see the utility. Hope to see something like that in the water update
crystal coral
I don't see differences with speed 4/5 fans
shell widget
Selectable range, can push objects maybe?
ornate flint
You can still move perpendicular to a fan, even at high speeds, while a jet is forced movement. Plus as said, selectable range and pushing lighter objects.