I'm Just Gonna Attack! (SBCB-ENS12) - Speed Duel: Battle City Box 1st Edition

Apply the following Skill(s):
• During your Main Phase, you can make 1 monster you control gain 100 ATK until the end of this turn.
• During your Battle Phase, when your opponent activates a Trap Card, you can negate its effect and Set that card.
Each of these Skills can only be used once per turn.