You might not get too many triggers of Mikes ability, but getting rid of even one Junior Woodchuck Guidebook or Let It Go is going to be worthwhile
There is a huge density of really important green cards
Raccoons arent the most supported type, but if you jam some changelings and stack your deck with expensive card draw and overruns, you can turn that unassuming little army into a real fighting force thanks to getting so much mana for free
If this card on the field is destroyed by a card effect: You can add 1 "Subterror" monster from your Deck to your hand
If you want your commander to reward you, I would suggest Ketramose, the New Dawn, which becomes a disgusting card draw engine thats hard to remove and eventually becomes a clock
Because you can take too many strong Pokmon, your game can become too boring, as you will quickly win