You definetly missed one rare champ in a tournament. I didn't go for the extra Fylia from summon rush and I still could fuse 4 Fylias. I don't think you had other rewards than me.
But don't take it to serious, that happens in Raid. I'm sitting on 95 fragments of Clanfather Opardin from the last fusion, I couldn't hit one of the dungeon diver benchmarks there.
Due to a bad decision of the devs, they increased the points necessary in fusion events so much that doing a fusion is a fulltime job now. I'm not sure if that decision will pay out the way it's intended by the devs. They should start thinking about how to reduce the time needed for playing Raid, not increase it. A lot of content creators on Youtube (for example HellHades and Ash) complained about the time needed for doing all daily stuff allready a year ago - before Hydra was added and before the tournament point benchmarks reached new hights. If they increased only the points for summon rush, ok, I could understand that. They are a company and want to earn money. So even if I would miss some fusion events, I could understand why they do this. But increasing the points needed for dungeon divers and dungeon related tournaments as well? Really? Players shouldn't be supposed to play 24/7.