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While its slightly more restrictive in that you need to sacrifice a creature to maintain it, it hits non-basics too, making its effect brutal on even 1- or 2-color decks you play it against

Fuji #58Uncommon $0.91 Energy Search #59Common $0.28 Gambler #60Common $0.45 Gengar (5) #5Holo Rare $210.92 Dragonite (4) #4Holo Rare $186.86 Articuno (2) #2Holo Rare $71.40 Moltres (12) #12Holo Rare $70.43 Haunter (6) #6Holo Rare $52.04 Raichu (14) #14Holo Rare $49.15 Ditto (3) #3Holo Rare $44.44 Hitmonlee (7) #7Holo Rare $43.00 Aerodactyl (1) #1Holo Rare $42.26 Zapdos (15) #15Holo Rare $41.75

You could stick Reality Smasher in this slot as well, but the truth is that there are enough unique Eldrazi decks to make Thought-Knot Seer a true format staple