I love how close he is to being strictly better than Rip-Clan Crasher. However, I found 4 cards that punish the vigilance. 4. In the whole magic universe, these are the only cards that keep Rip-Clan Crasher barely situationally better than Cerodon Yearling. Here they are: Traitor's Roar, Ana Battlemage, Asphixiate, and Backlash. So Yearling is not strictly better than Rip-Clan Crasher, it's just better in any situation that will actually happen.