I've only rolled twice so far and the only solid thing I've gotten was the Numina "everyone's gotta have it" thingy; my second roll was a lot of junk.
Still not sure what to do with the Numina as I rarely play at such high levels on the market or in toon-slotting. 
Damn, CC. 
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I had one just recently that was pretty good.
LotG +7.5% recharge
Blessing of the Zephyr -knockback
Obliteration quad
Numina unique
something useless
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2 Miracle + Recovery, 1 Celerity Stealth, 1 Devastation Dam/Rech, 1 Positron Triple, all level 32 the other day.
Happy day for me. 
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I've had quite a few good ones. Here's one roll:
You received Luck of the Gambler: +7.5% Recharge Speed (Recipe).
You received Luck of the Gambler: +7.5% Recharge Speed (Recipe).
You received Glimpse of the Abyss: Acc/Fear/Rech (Recipe).
You received Aegis: +Psionic and Mez Resist (Recipe).
You received Lockdown: Chance for +2 Mag Hold (Recipe).
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My Hero Merit rolls
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Force Feedback Rech/End
Aegis Rech/End
Kismet Def/End/Rech
Pacing of the Turtle End/Rech/Slow
Stupefy Chance Knockback
Oh, you said *best*....
From a week ago. Not my best but the only one I can remember atm.
[Gift of the Ancients: +7.5Run Speed (Recipe).40]
[Lockdown: Chance for +2 Mag Hold (Recipe).50]
[Luck of the Gambler: +7.5Recharge Speed (Recipe).50]
[Neuronic Shutdown: Chance for Psionic damage (Recipe).30]
[Scirocco's Dervish: Chance for lethal damage (Recipe).50]
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Last night I rolled 2 A merits at level 35.
First one was:
2x zephyr -KB
Numina +/+
LotG +7.5
Oblit quad
2nd one was:
2x Force Feedback End/Rech
Stupefy triple
Trap of hunter Triple
Sandman chance for heal
-Insanity is doing the same thing over and over again and expecting different results. - Albert Einstein.
-I do not feel obliged to believe that the same God who has endowed us with sense, reason, and intellect has intended us to forgo their use. - Galileo Galilei
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My best was remarkably similar to yours, CC. I got 2 LotG +7.5% and a Numina Rec/Rgn like you did. I got a Lockdown +2 hold proc instead of Siphon Insight. I can't recall for certain the 5th, but I think it was a Decimation triple. I recall it being a good drop, but not top-tier like the LotG/Numina.
RagManX
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The economy is not broken. The players are
2 miracle uniques, 1 numina unique, 1 LotG 7.5, 1 Devastation proc
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Just got this one now, and while it's not as good as some of the awesome rolls above, it's probably the best single A-Merit roll for me so far:
You received Miracle: +Recovery (Recipe).
You received Touch of Death: Acc/Dam/End (Recipe).
You received Blessing of the Zephyr: Knockback Reduction (4 points) (Recipe).
You received Touch of Death: Acc/Dam/End (Recipe).
You received Scirocco's Dervish: Dam/Acc/End (Recipe).
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StainedGlassScarlet - L50 Spines/Inv Scrapper | Badges: 1,396
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I just got this beauty.
What's the best you've had?