Why? Because she spent so much of her time trying to teach Ore flamethrower.

*a small golden eyed dragon finds ivy*

*Ore looks at the dragon first*

Ore: who is that?

Ivy: I have no idea. I least I remember everything now.

Swift: Oh, so you remember everything now.

*the small dragon looks like she's hungry*

Ivy: well, mostly everything...

Ore: I’ve gotten better with my flamethrower...

*Ore Use flamethrower on some nearby rocks it now is one continual line of flames but still not as powerful as Ivy’s...*

Ivy: you have gotten better...

Ore: um... Ivy? One of your spikes is on fire....

Ivy: is it?

*One spike on her tail had burst into flames*

Ivy: huh.... alright then...

*she dips her tail in a nearby pond*

*the small dragon tries to breath fire like ore, but fails*

Ivy: well, your a little young to be able to breath fire...

Ore: so Ivy, what happened? You look smaller than you used to..

Ivy: well, I was killed and reborn...

Ore: oh, thats why you were gone for so long..

Ivy: I also lost my memories as well, which was mostly why I was helping that cube and circle... they were pretty weird and I was lucky they didn’t kill me.

*the small dragon continues to try and breath huge fire*

Swift: i don't think your gonna get anywhere little guy.

Basically what happened is, she remembered she tried to teach Ore flamethrower.