Mars is a Supporter card that forces the opponent to shuffle their hand into their deck, then draw a card for each of their remaining points needed to win
I would suggest that anyone who automates their buylist to TCGPlayer market price be cautious and diligent when reviewing buylist submissions, and flag cards whose value seems significantly out of place
Once you have a decent collection of a particular set, opening more packs increases your chances of getting duplicates, which then convert to gems or vault progress, potentially wasting valuable resources
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Utility creatures, lands, and artifacts are incredibly common in Commander, which means your opponents will end up triggering this more often than youd think
Susan Foreman makes an excellent Doctors companion, coming down on Turn 2, and if your mana works out, you can cast The Fifth Doctor on Turn 3