LALITPUR: Campion and Oasis registered victories in the first Nalanda Inter-school Basketball Tournament here on Tuesday. Campion thrashed IJ Pioneer 44-15 riding on 19 points from Neon Sherchan, while Oasis defeated hosts Nalanda 36-30 as Kiran Rai top scored for the winning team with 13 points. A total of five teams are competing in the tournament and top two will play for the title.