Please list the names of all the teams that have played against the Buffalo Sabres.
teams that have played against refer to oppID; Buffalo Sabres is the name of team;
SELECT DISTINCT T3.name FROM TeamVsTeam AS T1 INNER JOIN Teams AS T2 ON T1.year = T2.year AND T1.oppID = T2.tmID INNER JOIN Teams AS T3 ON T1.year = T3.year AND T1.tmID = T3.tmID WHERE T2.name = 'Buffalo Sabres'