I'm not sure comparing this to Mummy is such a good idea. I think Mummy is pretty much a way for newbies to access Pharaoh, even though it requires a duo and two cards to do so (or a trio to use devour), although it does work well in a death rush. In addition to that, it seems to me that mass-quint, even if temporary (which I assume it is) should warrant more than a +1 cost compared to Mummy. If anything, it reminds me of Cloak, with the condition that only Time-element creatures can be affected (although unupped affects both sides, like Pandemonium) Cloak is 4
![Darkness :darkness](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/darkness18x18.png)
-> 3
![Darkness :darkness](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/darkness18x18.png)
for two-turn mass-PA/quint that can be disabled by any form of mass-CC or PC, while Pandemonium is 3
![Entropy :entropy](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/entropy18x18.png)
-> 5
![Entropy :entropy](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/entropy18x18.png)
for limiting a mass effect to the desired side of the field. Sphinx can be removed by most forms of CC (presumably including lobotomization), but only affect Time-element creatures, and so is both weaker than Cloak (due to lesser coverage) and stronger than the same (due to lower variety of counters- PC can get rid of Cloak but not Sphinx) Therefore, I would value the mass-protection at +2, and the limiting of said effect to the desirable side of the field at +3 (judging from pandemonium, accounting for -1 value from upgrading), and so would give the unupped a quanta cost of 5
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(from attack) + 2
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(from protection) for 7
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
, or 6
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
if you want it to be similar to Mummy, and the upped a cost of 5
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(5 attack) +2
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(from protection) +3
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(from desirable limiting) -2 (from upgrading) for a cost of 8
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
(or 7
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
, for comparison to Mummy)