This is Dedf1sh

#0 shell

#1 progress

#2 ripped

#4 dunno

#5 thirsty

#6 frisk

#8 regret

#9 party

#11 above

#12 awake

#13 shade

#14 crush

#16 salty

#19 bless

Splattack! (Octo)

#0.1 style

#12.2 awakened

Spectrum Obligato ~ Ebb & Flow (Out Of Order)

#47 onward