Puzzle Grande Vitesseroid SHVI-FR050

1 Tuner + 1 non-Tuner monster At the start of the Damage Step, if this card battles a Special Summoned monster, until the end of the Damage Step, you can make this card's ATK become double its current ATK. Once per turn, during the End Phase, if this card is in the Graveyard because this Synchro Summoned card was sent there from the field this turn, you can target 1 "Speedroid" monster (except "Puzzle Speedroid") in your Graveyard, and add it to your hand.