Woah, 6 Electrum Hourglass may be at least 3 too many for this deck. Their play and usage would suck up needed quanta for Silurian Dragon, especially since your mark is
![Air :air](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/air18x18.png)
. Precogs might let you burn through your deck faster and with less overall
![Time :time](https://elementscommunity.org/forum/Smileys/solosmileys/../../../images/Misc/time18x18.png)
quanta usage. Still, it's a neat idea.