It is good in that it works fairly well with most of the ways you can go about doing this from Oath to Reanimate and co to Sneak Attack, Show and Tell and even Flash
The reason it sees so much play is that it is doing two things that are well paired, both stalling the game and it is never a dead or even that weak of a card in any given matchup
Conclusion Eliana: Although I didnt mention any in my top 10, I think all of the new MDFCs are extremely good, especially the ones that can come in untapped if you choose to pay three life
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A lot of cards like this hit all players, but this example spares the self burn, which makes it infinitely better
It also has the potential to be the biggest eldrazi, caring about not just cards exiled with its own abilities, but from anywhere, making it paltry to get plenty of +1/+1 counters on it without casting