| Ego Boost | |
| Type: | Quick-Play Spell |
| Text: | 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. |
| Password: | 73178098 |
| Printings |
Starter Deck: Codebreaker (YS18-EN031) -
2018-07-13 Super Starter: Space-Time Showdown (YS14-EN025) - 2014-07-11 Battle Pack 2: War of the Giants (BP02-EN164) - 2013-06-28 Super Starter: V for Victory (YS13-EN025) - 2013-06-14 Star Pack 2013 (SP13-EN034) - 2013-03-01 Battle Pack: Epic Dawn (BP01-EN086) - 2012-05-28 Starter Deck: Xyz Symphony (YS12-EN020) - 2012-04-17 Photon Shockwave (PHSW-EN046) - 2011-11-15 |