Headscratchers / Breath of Fire I

• When Karn fuses with Bo, Gobi, and Ox to form Puka, where the hell does that duckbill come from? Come to think of it, while Puka already sparsely resembles any of the three characters Karn fuses with to become him, Bo seems to have no representation in this final fusion. The horns are obviously from Ox. The fin-like wings can be argued as a modification of Gobi's fins. But there's nothing remotely lupine about Puka whatsoever. Like, the designer could have at least given him a wolf-like muzzle instead of that out-of-place duckbill.