Help trimming my deck for a 20 person commander night?

https://moxfield.com/decks/ZZpO0B8jEESDX03zLrGa-Q

I have a 20 person commander night coming up in April, and need some help trimming down my saproling deck

We are allowed:

• Up to 3 Game Changers
• No Mass Land Denial
• Up to 3 Extra Turn Cards
• up to 3 eldrazi
• no tax cards