Eradication + Genju quelconque

Mon adversaire a un terrain enchante par un genju, il anime son terrain sur mon tour, et pendant ma main phase, je joue Eradicate sur son terrain/creature.

La question s'impose d'elle-meme: est-ce que je retire de sa bibliotheque tous les terrains du meme nom? Vu que le texte d'eradicate dit "Search [...] for all copies of that card [...] ", il m'apparait clair que c'est effectivement le cas, mais je voulais verifier.

Tiens udwdreams (hard l'avatar!),

J'ai trouve ca sur wizards:

Q: I have a Quicksilver Fountain in play and enchant an Island (originally a Mountain) of my opponent with Genju of the Falls. Then I pay 2 to make a creature and play Eradicate to remove this creature from the game. Can I remove all Mountains from my opponent's library, hand and graveyard? --Thomas S.

A: Yes, when you Eradicated the animated land its land type was “Island”, but its name was still “Mountain”, and Eradicate lets you remove cards by card name.

Ca repond certainement a ta question.
Oui, tous ces terrains qui portent le meme nom sont retires.