Diablo 2 Necro Summoner fast Uber run total

My Single player lev 89 Necro Summoner doing totally 5:24 min from getting the skeletons to getting the revives to beating the ubers. If you know a faster Necro Summoner please let me know!

My necro summoner build

Items:
Helm: Harlequin Crest Shako, one Um
Armor: Enigma, Dusk Shroud
Gloves: Magefist Light Gauntlets
Boots:Marrowwalk Boneweave Boots
Weapon: Beast, Berserker Axe, switch Call to Arms flail
Shield: Homunculus Heirophant Trophy, the same
Belt: Arachnid Mesh Spiderweb Sash
Amulet: Golemlord's Amulet of the Whale
Rings: The Stone of Jodan x 2
Charms: Hellfire Torch Medium Charm.
Annihilus Small Charm.
Graverobber Large Charm of Vita x 9.
Shimmering Small Charm of Good Luck x 3.
Flaming Small Charm of Balance x 4.

Merc:
Helm: Guillaum's Face Winged Helm
Armor: Chains of Honor, Dusk Shroud
Weapon: Infinity, Cryptic Axe

Stats:
Strenght: 96 (264 with items, enough to wear all equipment)
Dexterity: 158 (217 with items, for max block with Homunc. with items)
Vitality: 289 (331 with items, 1599 life)
Energy: 25 (97 with items, 649 mana)

Skills:
Corpse Explosion: 20
Skeleton Mastery: 20
Raise Skeleton: 20
Raise Skeletal Mage: 20
Golem Mastery: 1
Clay Golem: 1
Summon Resist: 1
Curses: 10 (one into each)
Revive: 1
Teeth: 1 prerequisite
Blood Golem: 1 prerequisite
Iron Golem: 1 (I don't use it much, so most prereq. to Revive)
I'm at level 89, so at 99 I have 13 points left, I have not decided how to spend them yet, but maybe into clay golem. But I think it's up to personal preference. Yet, do you have any suggestions, would be interesting to hear? So, this I guess is it! Good luck with your build! /Simon