It’s the latest skin moisturizer on the market! (I lied about Excitagain)

RD/MRP1-JP067 アゲアゲイン Ageagein (Excitagain)
Normal Trap Card
[REQUIREMENT] When your opponent’s monster declares an attack on your face-up Aqua monster, you can activate this.
[EFFECT] You gain LP equal to [The attacking monster’s ATK].

Note: Its name is Gain + Ageage (Feeling elated or excited)

Source