Chauve-loup (Wolfbat)
Chauve-loup 

À chaque fois que vous piochez votre deuxième carte à chaque tour, vous pouvez payer
Texte de règles (Oracle, anglais)
Whenever you draw your second card each turn, you may pay
Les chauves-loups nichent dans des tunnels creusés par les taupes-blaireaux et chassent leurs proies dans de sombres grottes.
Légalité
Précisions de règles (en anglais)
2025-10-02
If a card or ability instructs you to put cards into your hand without specifically using the word "draw," it's not a card drawn.
2025-10-02
If an effect instructs you to draw multiple cards, the ability triggers after you draw whichever is the second one for the turn. It goes on the stack after you've drawn and looked at all the cards and finished resolving the spell or ability that caused you to draw them.
2025-10-02
The triggered ability can trigger only once each turn. It doesn't matter whether Wolfbat was in your graveyard when the first card was drawn. If it's not in your graveyard when the second card is drawn, the ability can't trigger at all that turn. It won't trigger when the third or fourth card is drawn.