Ruin hits all opponents which makes it a must-include if youre trying to make mill happen in Commander
Frolicking Familiar R for one damage is okay, and its place in your cube mostly depends on how useful that effect is since it can range from being worth an actual card if killing an X/1 vs being something to finish something off (being worth a partial card.) Heartflame Duelist A somewhat-Bonecrusher that misses out on the curve-out game plan
This does have all the same matchup suitability issues of Dusk // Dawn and so you don't see it as much as the power and synergy of the card suggests you might
Japanese versions tend to hold their value better than English cards when sets get reprinted (something that usually drags the price of English cards down)
I this the future looks pretty hostile for control decks, honestly, but if theres an Azorius control deck, this will certainly be a part of it
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