Brainwork is by far the bigger option, but it's not absolutely agreeable to Dark And Darker Gold columnist a button, sit down, and meditate to get some Spell casts back. That said, there are basically three altered configurations Astrologer players use, listed beneath from best frequently acclimated to least:

Spell Anamnesis 2 and Brainwork Spell Anamnesis 2 and Intense Focus Spell Anamnesis and Spell Anamnesis 2 The Allowances With The Best Annual For Wizards 
The Astrologer is absolutely one of the few classes that accept a ample ambit of altered Allowances to aces from. To be added specific, there are 9 options for players to aces 2 from, with the best frequently acclimated ones being:

Quick Chant: A 20 percent addict to Spell casting acceleration is absurdly able because that's the majority of how a Astrologer does damage. Sage: Adeptness is the carbon that anon correlates to Spell casting acceleration and Spell Slots, so a 10 percent addict to this carbon all-embracing both irenic makes it faster to casting Spells and adeptness additionally achieve the aberration amidst absolution a Astrologer accouter one added Spell or not. Cabalistic Mastery: Again, accession casting acceleration abridgement Perk, with a 1-second abridgement in buy Dark And Darker Gold Coins casting acceleration overall.