Meanwhile, the Battle of Mikatagahara is about to begin.
The Alpha Gang run into the D-Team and an attack by Terry results in Zoe, Tokugawa, and a bear cub being trapped under a pile of rocks. Max and Rex transform Chomp and Ace to help get them out. The Alpha Gang are also forced to help out.
During this, Ace gets attracted by the White Cosmos Stone. When Zoe, Tokugawa, and the bear cub get out, the bear family starts chasing the Alpha Gang again, and Rex appears with the Cosmos Stone.
Gabbro then attacks and unleashes his Baryonyx. Rex summons Ace, but Chomp and Paris are needed also. During the battle, Tokugawa gets away with the White Cosmos Stone with some assistance from Hanzou while Chomp defeats the Baryonyx, allowing Max to reclaim the card
Loosing his dinosaur, Gabbro flees and goes after Tokugawa while the D-Team has a run-in with a larger bear.
Gabbro vs. D-TeamEdit
Baryonyx uses Aqua Whip, nearly defeating Ace. Max and Zoe summon Chomp and Paris. Chomp knocks back Baryonyx, while Paris is helping Ace. Seeing he's beginning to lose, Gabro activates Baryonyx's Spectral Armor form, but the D-Team give their dinosaurs their DinoTector forms.
Gabbro then goes straight for the White Cosmos Stone, but as the D-Team try to defend it, Hanzou swoops in and grabs it, then escapes with Tokugawa.
Seeing a chance to attack, Chomp defeats Baryonyx with Thunder Driver, destroying his Spectral Armor.
(as Gabbro reaches for Rex and the Cosmos Stone, Ace jumps up and bites his hand, but is thrown off)
-Gabbro: "Hey, pick on someone your own species!"
- When Baryonyx slams Ace into the ground with Aqua Whip, the hits are in time with loud beats in the battle's background music.
- The title of the episode is based on the phrase "Lions, Tigers, and Bears! Oh My! from the 1939 MGM classic film, The Wizard of Oz.