CREATE TABLE table_25381 ("No." FLOAT, "Player" TEXT, "Position" TEXT, "Height" TEXT, "Weight" FLOAT, "Class" TEXT, "Hometown" TEXT)

What class was ren alde?
SELECT "Class" FROM table_25381 WHERE "Player" = 'Ren Alde'
SELECT "Class" FROM "table_25381" WHERE "Player" = 'Ren Alde'