Ep 31. Double-Edge Blake

Tori feels like Blake may be hiding something from her when she sees him with a pretty girl. On Lothor's ship, the generals fight over who is the most powerful. The Inflatron monster is brought out to fight the Rangers but Blake is nowhere to be found. The others go to confront him, and find that his toxic hiccups may be explosive. Blake reveals that he has been training with a new weapon, the Thunder Blade. It was given to him by his Sensei at the Thunder Ninja Academy. Tori finds him training with Leanne, a former student from the Thunder Ninja Academy. Inflatron attacks again, but this time Navy Thunder Ranger uses his training and new weapon to take the air out of Inflatron. When the monster grows, the Rangers use the Storm and Thunder Megazords along with the Mammoth Zord to defeat him.