Leaf Guard 30
During your opponent's next turn, any damage done to Tangrowth by attacks is reduced by 20 (after applying Weakness and Resistance).
Swallow Up 50
Before doing damage, count the remaining HP of the Defending PokÃ©mon and Tangrowth. If the Defending PokÃ©mon has fewer remaining HP than Tangrowth's, this attack does 120 damage instead.