Fortune Lady Every [RIRA-EN038] Secret Rare BT5-115 You can only use this

You can only use this effect of “Sinister Serpent” once per turn

and you take no Battle Damage from battles involving this card

This effect must be activated during your opponent's Battle Phase

GX anime to Speed Duel

Fortune Lady Every [RIRA-EN038] Secret Rare BT5-115 You can only use thisSet: Rising Rampage Card type: Synchro Effect Monster Rarity: Secret Rare Attack: ? Defense: ? 1 Tuner + 1+ non Tuner Spellcaster monsters This card's ATK DEF become its Level x 400. Once per turn, during your Standby Phase: Increase this card's Level by 1 (max. 12), then, you can banish 1 face up monster your opponent controls. During your opponent's End Phase, if this card is in your GY: You can banish 1 other Spellcaster monster from your GY;