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![Ego Boost [BP02-EN164] Mosaic Rare](http://mediareload.net/cdn/shop/products/4d951bfa-2708-5444-a9b9-597433337706_480x480.png?v=1709210368)
| Set: | Battle Pack 2: War of the Giants |
| Card type: | Quick Play Spell |
| Rarity: | Mosaic Rare |
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.
| Set: | Battle Pack 2: War of the Giants |
| Card type: | Quick Play Spell |
| Rarity: | Mosaic Rare |