While life gain can be helpful, the reason that Aetherflux Reservoir sees so much play within the Commander format is due to its activated ability
How about a card that takes the 15-20 power you've accumulated on board, jumps it all into the air, and doubles your damage output closer to 30-40 damage instead
She does have a nice collection of stats and a powerful ability, however, so she could see play
At only 1,100 HP, an O attack that does 610 damage, and a Jamming attack, it's, uh...well, it's fine for that price, but just keep in mind the other Ultimates are far better, their only problem is their price
Australia had access in July and August, with Europe (except the UK) getting the card in September and October, followed by the UK in January and February 2018