Worse still, the "all your creatures get flying" chaos roll can just end games out of nowhere
It was a potent (and frustrating) element of the Flash-heavy Dimir control deck, where you could Surveil through your entire deck, recur your best cards, and never deck if you had two of these
Do you mean make a living off of it, or would you also call selling to supplement income to build your collection a success (or, even better, building a collection for free by offsetting costs via selling)
There are not that many creatures that are sufficiently cheap that you can afford to play them in a similar capacity to something like a Preordain
Not only will it give a good buffer but it gives you more options in how you play, throw it down early and just fight the tempo directly or bait them into over extending by holding back the Finks