My best bet for Astro is
Galeona's Lash
Galeona's Lash
Jared's Stone (Sacred)
One-Hand Damage: (189 - 240) to (312 - 399)
(Sorceress Only)
Required Level: 100
Required Dexterity: 242
Item Level: 120
Dexterity Damage Bonus: (0.11 per Dexterity)%
+1% Deadly Strike Per Firedance Base Level
40% Chance to cast level 1 Ancients' Hand on Melee Attack
Adds (85 to 120)-(201 to 270) Damage
+(160 to 200)% Enhanced Damage
10% Chance of Crushing Blow
+(1001 to 10000) Defense
Socketed (3)
, Ancients' Hand has the same mechanic as Stormblast: it converts all damage to fire and it deals 35% weapon damage (which is 5% better than SB). IMO this item is a mockery (no offence to Suchbalance), it's quite pathetic that you forced to use
caster's orb to do melee damage, especially when other unique special weapons (S(S(S))U Warp Blades) is even worse when it comes to a single target damage.