here's a post about the discussion of the power of the 3 revived rank 1 Claymores:
HK said:
My understanding only, so feel free to disagree, as this is a highly debated topic.
(Ask for the sources if you want them, as I can back up everything I say on this, with evidence)
Dae is asking about who the "owner" of the mysterious arm is, as he and the other BCs, obviously do not know of Priscilla's existence, as otherwise, Dae wouldn't be asking and the other BCs wouldn't be clueless - without answer.
obviously, we know who the arm belongs to, Priscilla, and we know that she's the most powerful of all Claymores and Awakeneds. Rubel knows this as well, he's the only BC who knows about Priscilla.
Well, Teresa was actually more powerful than Priscilla, but the BCs did not know this, as none of them knew Teresa's actual power level due to Teresa wisely knowing to keep it hidden from them. It's possible that maybe Orsay knew, based on the heuristics of him saying she's the most powerful "CREATURE" of all time, which is clearly referencing both Claymore and Awakened, alike. The BCs thought Teresa was just a rank 1 like all other rank 1 Claymores. They didn't know that her actual power was far beyond that of a rank 1 Claymore.
Dae knows that the "owner" (Priscilla) of this mysterious arm is more powerful than the 3 AO's, Isley, Riful, and Luciela, so he's asking if there was any other rank 1 Claymore or Awakened, who was more powerful than them, who could be this mysterious "owner" of this mysterious arm.
The BCs start merely listing off the rank 1 warriors who died as Claymores, as they aren't aware of the other rank 1 Claymore Rosemary who had actually Awakened as well, and so they list their rank 1's over the years: Smiling Teresa (Teresa of the Faint Smile), Hysteria, Roxanne, Cassandra, Licht, Chloe, Lutecia, and Sistina.
The one BC also states that none of these eight rank 1 Claymores surpass the 3 AOs (Isley, Riful, and Luciela), let alone the even more powerful "owner" (Priscilla) of this mysterious arm. However, again, this BC is wrong, as Teresa was more powerful than not only the 3 AOs (I+R+L), but more powerful than the "owner" (Priscilla) of this mysterious arm, but the BCs didn't know this about Teresa.
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Dae for his Resurrection, could only Revive Roxanne, Cassandra, and Hysteria, as the other dead rank 1 Claymores weren't whole, as they were the 3 most powerful ones that merely could be Revived by Dae.
They (R+C+H) were NOT the most powerful rank 1 Claymores however. In other words, Teresa, Chloe, Licht, Lutecia, and Sistina could all be more powerful than Roxanne, Cassandra, and Hysteria, however, they weren't able to be Revived, and therefore Dae was stuck with these 3 weaker Claymores (Roxanne, Cassandra, and Hysteria).
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Riful was merely the youngest to become a rank 1 Claymore and then as an AO too.
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The BCs do forget to name a few other rank 1's:
Rosemary
Alicia
Beth
Rafaela
The BCs should know that Rosemary was a and the rank 1 (until Teresa was promoted to rank 1) Claymore. However, the BCs don't know that Rosemary had Awakened, becoming the 4th AO (so that's why she wasn't named along with the other 3 AOs of I+R+L), and also she did die in her demoted rank 2 status. So, you can postulate why the BCs didn't name her as a rank 1 Claymore.
The BCs do know that Alicia and Beth are dead, so they should know that they Awakened (unless upon death, they De-Awakened back into Claymores), becoming the 5th and 6th AOs (albiet extremely briefly like Rosemary too, obviously, due to Priscilla). So you can postulate why they weren't named with the 3 AOs of I+R+L, and/or why they weren't named along with the other 8 rank 1 Claymores.
Rafaela was a rank 1 Claymore based on quite a bit of evidence, and Rubel directly says so as well. Now, whether the other BCs knew Rafaela was a rank 1 Claymore or not, is unknown, and also she did die in the (intentionally placed - for sinister reasons) rank 5 status, so you can postulate why Rafaela was not named along with the other 8 rank 1 Claymores listed.