Sinitar
Regent
Or this 12x13 with 12 sakura https://prntscr.com/s26a03Cherry Garden, 10x10 layout using 2 Saruka Rocks, you miss out on the extra FP from gong, but it gives 80% attack boost and 20FP if you get all parts to level 2.
So its a chain set like the train, but needs a front and back?.