Ego Boost
[Spell Card
]
When a monster declares an attack: Target 1 face-up monster on the field; it gains 1000 ATK until the end of the Battle Phase.
STARTER DECK CODEBREAKER
YS18-EN031 | Common
[Spell Card
]
When a monster declares an attack: Target 1 face-up monster on the field; it gains 1000 ATK until the end of the Battle Phase.