| Set: | Starter Deck: Codebreaker |
| Card type: | Quick Play Spell |
| Rarity: | Common |
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.
![Ego Boost [YS18-EN031] Common](http://invasioncnc.ca/cdn/shop/files/170214_1dfcc6b0-cc2d-4d3a-ac89-32770dde8feb.jpg?v=1730369123&width={width})
Ego Boost [YS18-EN031] Common
YS18-EN031-EN-1E-1
$0.20
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Title
- Near Mint 1st Edition
- Lightly Played 1st Edition
- Moderately Played 1st Edition
- Heavily Played 1st Edition
- Damaged 1st Edition
