That said, players can vote against this, especially if they'll lose important cards, so at least you can plan your game around getting two important cards back
While action cards are the easiest of the cards, they can truly transform a play at short notice
Moonshaker's white though, which is a big deal for mono-color Commander decks or non-green go-wide decks
Or you can just use it for maximum value and use all their removal to get rid of any problems you might have
Honorable mentions definitely go to Darkrai, Latias, and Ho-Oh
You might be tempted to swap out Kotis for Muldrotha, and there is merit in doing so, but you can always bring Muldrotha back turn after turn with Kotis, and eventually, Kotis will outscale Muldrotha in terms of power once you cast two creatures from your graveyard, and will only keep growing