A single individual card from the Cardfight!! Vanguard trading and collectible card game (TCG/CCG).
This is of RRR rarity.
From the Booster Set 17: Blazing Perdition ver.E set.
Cardfight!! Vanguard is a Japanese trading card game published by Bushiroad. It was created in collaboration between Akira Ito (Yu-Gi-Oh! R), Satoshi Nakamura (Duel Masters), and Bushiroad president Takaaki Kidani. The game was also released in conjunction with a TV anime series. In the game, players "ride" a unit as their Vanguard, which represents them on the board. They may also summon other units as Rear Guards to attack or support. The game is won by doing 6 points of damage to the opponent's Vanguard.
Card Name: Star-vader, Venom Dancer
Card Number: BT17/007EN
Clan: Link Joker
Critical: 1
Grade / Skill: Grade 3 / Twin Drive!!
Nation: Star Gate
Power: 11000
Race: Cyber Golem
Rarity: RRR
Unit: Normal Unit
Card Effect: [ACT](VC): Legion20000 "Star-vader, Sword Viper" (If your opponent's vanguard is grade 3 or greater, this unit may return four cards from your drop zone into your deck once, search your deck for the specified card, and Legion) [AUTO](VC):[Counter Blast (1)] At the end of the battle that this unit attacked a vanguard, if this unit is Legion, you may pay the cost. If you do, choose up to one of your rear-guards for each of your opponent's locked cards, and [Stand] it. [ACT](VC):[Counter Blast (1)-card with "Star-vader" in its card name] If you have another unit in the center column, choose one of your opponent's rear-guards in the back row, and lock it. (The locked card is turned face down, and cannot do anything. It turns face up at the end of the owner's turn.)