Yoshi's Biggest Battle: The One with Herself

Synopsis
Yoshi has lost her battle confidence, feeling like she's always dragging down her companions. The group is caught up in an avalanche caused by Mammothmon, and Yoshi, Thomas, and Lalamon fall down to the bottom of a valley. To protect Yoshi and the wounded Thomas, Lalamon faces off against Mammothmon, not losing her fighting spirit. Yoshi swirls in despair until Lalamon sings a song to tame the beast that triggers an old memory from Yoshi's childhood of the time she and Lalamon met. Having restored faith in herself, Yoshi calls out her own DNA to digivolve Lalamon to Lilamon.

Quotes
"I can't eat any more hamburgers. Well, maybe just twelve."
 * —Even Agumon's dreams are gluttonous.

"Lalamon, warp digivolve to...Lilamon!"
 * —Lalamon/Lilamon

Yoshi: "Let's finish this!" Lilamon: "Let's take him down, Yoshi!" Yoshi: "As long as we work together, this guy doesn't stand a chance!" Lilamon: So bring it on, you pathetic !"
 * —Yoshi and Lilamon aren't afraid of a measly mammoth.