Why Ma-Ti was the most important Planeteer and why Heart is . . . - Reddit There was one episode in which Ma-Ti thought he was the weakest All the other Planeteers were captured, but the bad guys thought "oh, his power is heart, he isn't a menace" He was all emo until Gaia said "You're the most powerful Planeteer, you just have to believe in yourself " Then he summoned all the animals in a nearby forest, went full Beastmaster and saved the guys