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Description
| Set Name: | Manga Booster 01 Release Event Cards |
| Release Date: | 2025-07-27 |
| Rarity: | Common |
| Card Name: | Sleepy Boy Technique |
| Card Type: | Extra |
| Cost: | 2(U) |
[Activate Main] Discard 1 card from your hand : Choose up to 2 Battle Cards with a total cost of 5 or less in your opponent's Battle Area and place them at the bottom of their owner's deck in any order.