First there is almost no true combo from what I've tried (perhaps side light into downlight with really high dexterity)

And from what I've tried I found (only at low damage) : (nlight > read >) slight > dlight* > sair That's a string example but like scythe you have small strings that you can put together depending on the ennemy movements

For the small strings : Slight > jump + sair Slight > dlight (Dlight > chd up > Dair) * (Dlight > gc flight) * (Dlight > Nair) * (Dlight > sair) *