Oh, carv... Ever so ignorant of context.
Grail was using the ALE to extend herself into(and control) the newly reborn Darkseid at the time. They were linked together -- mind/body/spirit. What happened to her happened to him; what happened to him happened to her... We can literally SEE this going on in the very scans you posted, lol.
Conversely, when Grail wasn't 'divided', she stomped characters/teams FAR beyond the likes of Dianna and Myrina quite soundly:
https://s7d8.turboimg.net/t1/35357063_Justice_League_2011-_041-025.jpg https://s7d8.turboimg.net/t1/35357068_Justice_League_2011-_041-027.jpg https://s7d8.turboimg.net/t1/35357072_Justice_League_2011-_041-028.jpg https://s7d8.turboimg.net/t1/35357076_Justice_League_2011-_041-029.jpg
https://s7d8.turboimg.net/t1/35357080_Justice_League_2011-_041-030.jpg https://s7d8.turboimg.net/t1/35357084_Justice_League_2011-_041-031.jpg https://s7d8.turboimg.net/t1/35357090_Justice_League_2011-_041-034.jpg https://s7d8.turboimg.net/t1/35357093_Justice_League_2011-_041-035.jpg
https://s7d6.turboimg.net/t1/35357258_Justice_League_2011-_050-007.jpg
Soooo.....