Keep it warm, move it into more light, keep it in a smaller pot so you don't overwater, make sure it has drainage (pot looks ornamental and may not).

Thanks so much :)

I just got an Alocasia Odora Variegata and it's still a baby but one of these two leaves just went south. I feel positive he'll grow back! I would love to see the progress of your Alocasia @HU-904708689! I hope he comes back stronger when it warms up

Put it in a terrarium to keep the humidity high

You may also use coke or pepsi plastic bottle to cover it

Don’t Alocasia’s go dormant? I have one that did the same thing (dropped all its and leaves and looked like it was dying), but it wasn’t dead after all, just sleepy. Maybe this is what’s happening with yours? Especially since, you’ve changed the location and it’s getting less light? That change may have tricked your plant in to thinking it was time for a little rest. Just a thought.

they do go dormant with lower temps and lower light and drop some leaves (sometimes all).

But they won't if you keep them even in winter at least at 70F. 75F would be better still. they grow best in heat at 80-85-90F and lots of water and humidity..which you can only get outside in summer, unless you are subtropical..

I wake up mine by putting them on heat mat, keeping them moist and ultra humid in plastic for at least a month. Until they start sprouting the 1 st leaf.

without the heat at the roots they won't wake up. keep them dry until you can do that. if you water them at 65F and below the tubers will just rot.

the tubers can go dry in the pot for sev months depending on size (the larger ones can last 3 mo, the small ones better to wake them up earlier).

@HU-904708689,

your pot is still too big. it is better to keep them in very small pots in very free draining mix: otherwise they easily absorb too much water and it leads to edema (dying of tissue), especially when they have few leaves and tubers are small.

many people that grow them outside downsize for winter into minimal pots to prevent tuber rot.