Reversible Beetle (SBC1-ENI11) [Speed Duel: Streets of Battle City]

FLIP: Shuffle this card, and any face-up monsters in its column, into the Deck(s).
<br>If this card is Normal or Special Summoned: Change this card, and any monsters in its column, to face-down Defense Position. You can only use each effect of "Reversible Beetle" once per turn.