Hi guys I could really use some advice on what to use my miricle ticket on

my current SSR's are:

Water: Nike U

Fire: Sonkasu

Wind: Gaia, Cu Chulainn, Arianrod

Thunder: Thor, Athena

Dark: Satan, Amon U

Light: Sol AW, Michael, Raphael

I'm really nor sure what to use the miracle ticket on or what direction to go in, any suggestions?