DC Database

Dkrtzy RRR is a member of the Green Lantern Corps.

A living, intelligent mathematical equation, Dkrtzy RRR sometimes used its power to enter and erase the brains of it's enemies. This was a controversial topic on Oa. The mathematician Timph Rye discovered Dkrtzy RRR after theorizing that willpower could be formulaically derived.[1]




  • Although this character was originally introduced during DC's Earth-One era of publication, their existence following the events of the 1985–86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and should be considered apocryphal.



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Green Lantern Corps member
This character is or was a member of the Green Lantern Corps, chosen by the Guardians of the Universe to act as their sector's Green Lantern and to protect it from interstellar threats with a Power Ring.
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