I am also agree with you that it is not good one but it is excellent reward from season.
There are very rare players who gets two Gold foil, single legendary couple of summoners from season reward. I like fungus flinger very much that you got 11x.
Now and dsys I am using this monster with combination of Soulbound summoners and Gladius Monsters to use it's martyr.
I was too able to pull a single legendary but there was additional two cl pack in my season chest.