Hardcore basement.  Sauceror, of course.  Heavy Rains-centric.
(If not under Type69, many more things become available.)

To floor 200 (worst case L199 stat test needs 1819 moxie):
 * astral mask (+25% moxie), bram's choker (+10% moxie)
 * Basic stat boosts: market (15), steve (10), bravado (10), rage/df (10),
   black market (10), tomato juice (50), serum/philter (100), gr8tness (100),
   smiths (~50) = 355.  Smiths can go higher with consumables.
 * ferrigno (fax sabre-toothed kiwi) = +200 muscle, 90 turns per fax
 * +100% all stats for 75 turns per day, bee's knees (6 liver)
 * +50% moxie for 50 turns per day, sly dog (2 stomach)
 * wads (hot -> cold -> spooky -> stench -> sleaze) (1 spleen)
 * Aye Aye, Tooth Tooth is flat +50 moxie for 15 turns (2 liver)
 * semi-rare bottle of pirate juice (cove) is +100 moxie for 10 turns
 * CSA bravery badge is +30 all stats for 20 turns
 * newt potion is +25 moxie for 15 turns
 * Elvish (arena) is +10% all stats for 20 turns, once per day
 * telescope is +35% all stats for 10 turns, once per day
 * tube of hair oil (bathroom NC) is +10% moxie for 10 turns (1 spleen)
 * sugar rush is +5% moxie/muscle (various sources)
 * papier-machete is +15% all stats (costs 5% smithsness), (3 Summon Rad Libs)
 * humanoid hybrid is +10% all stats for 30 turns (or intrinsic)

Organs:
 Spleen: save for wads, smithereens, hair oil
 Stomach: 2 for hot dog + 2 for Smiths = 4
 Liver: 6 for Bee's Knees + 2 for Aye Aye +2 Smiths = 10

Prep:
 Fax+YR sabre-toothed kiwi
 Farm some gr8ps (only need 3-4)
 Farm cherries (need about 4)
 Farm hair oil maybe (can farm newts while doing this)
 Farm reagents (... 20-25 maybe)

Timeline:
 At floor 99, use 100-turn Smithsness consumables
 At floor (199 - 30*N), may start using humanoid hybrid (N = tonic: humanoid)
 At floor 109, may start using Ferrigno
 At floor 124, may start using Bee's Knees
 At floor (199 - 20*N), may start using CSA bravery badges (N = badges)
 At floor 149, may eat sly dog
 At floor 179, may get Elvish
 At floor 184, may drink Aye Aye
 At floor 189, may use pirate juice
 At floor 189, may use telescope