If you want to play a relatively fair and interactive deck, Tatyova, Benthic Druid is a great choice
There have been Winnie the Pooh characters before, but there was only one character with that Hunny classification
Ineligible: Ashiok Unless you have a Rule 0 conversation or have a playgroup thats generally okay with planeswalkers in the command zone, regardless of their actual text, you cant have any Ashiok card as your commander
Cards with split second have a unique niche in the level of difficulty interacting with them, but, contrary to popular belief, they don't just force the stack to resolve
WUBRG-Burrow As a Commander player, I find myself almost always ignoring the main set drops and instead focusing solely on the legendary creatures
I used to play with them when I was a kid but now they just sit in the bottom of one of my closet and collect dust