Card lookup
Card details and today's market value in £ for any printing.
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Ego Boost
Any printing
£0.03–£0.05
Standard · near mint · price guides converted at the ECB rate of 2026-10-02
- Type
- Quick-Play Spell
- Race
- Quick-Play
- Source
- View on source site ↗
Market value (£)
Standard
- Cardmarket, cheapest printing £0.03 0.03 EUR
- TCGplayer, cheapest printing £0.05 0.06 USD
Yu-Gi-Oh! values are for the cheapest printing — rare printings are worth more.
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Price history
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Card 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.
Buy this card elsewhere
Opens each shop's own search — prices and stock are on their site.11 printings
- BP02-EN164 — Battle Pack 2: War of the Giants (Common)
- BP02-EN164 — Battle Pack 2: War of the Giants (Mosaic Rare)
- BP01-EN086 — Battle Pack: Epic Dawn (Common)
- BP01-EN086 — Battle Pack: Epic Dawn (Starfoil Rare)
- PHSW-EN046 — Photon Shockwave (Common)
- SP13-EN034 — Star Pack 2013 (Common)
- SP13-EN034 — Star Pack 2013 (Starfoil Rare)
- YS18-EN031 — Starter Deck: Codebreaker (Common)
- YS12-EN020 — Starter Deck: Xyz Symphony (Common)
- YS14-EN025 — Super Starter: Space-Time Showdown (Common)
- YS13-EN025 — Super Starter: V for Victory (Common)