The menu for purchasing and upgrading passives.
Passives
From the Hypixel Pit Wiki

Passives are a category of upgrades. Passives are always equipped and reset when prestiging. Players can purchase and upgrade passives by clicking the Upgrades NPC at spawn. Upgrading passives costs gold.

The sixth tier of each passive upgrade requires One Upper, a renown upgrade unlocked at prestige XIV.

XP BoostTier I: 500 gold, level 10Earn +10% XP from most sources per tier.
Tier II: 2,500 gold, level 30
Tier III: 5,000 gold, level 50
Tier IV: 10,000 gold, level 80
Tier V: 25,000 gold, level 100
Tier VI*: 50,000 gold, level 100
Gold BoostTier I: 1,000 gold, level 20Earn +10% gold per tier from kills, assists, and picking up ingots.
Tier II: 2,500 gold, level 35
Tier III: 10,000 gold, level 50
Tier IV: 25,000 gold, level 70
Tier V: 40,000 gold, level 90
Tier VI*: 100,000 gold, level 90
Melee DamageTier I: 450 gold, level 30Deal +1% damage with melee weapons per tier.
Tier II: 1,050 gold, level 50
Tier III: 1,500 gold, level 60
Tier IV: 2,250 gold, level 70
Tier V: 3,000 gold, level 80
Tier VI*: 10,000 gold, level 90
Bow DamageTier I: 450 gold, level 30Deal +3% damage with bows per tier.
Tier II: 1,050 gold, level 50
Tier III: 1,500 gold, level 60
Tier IV: 2,250 gold, level 70
Tier V: 3,000 gold, level 80
Tier VI*: 5,000 gold, level 90
Damage ReductionTier I: 450 gold, level 30Receive −1% damage from bows[bug] per tier.
Tier II: 1,050 gold, level 50
Tier III: 1,500 gold, level 60
Tier IV: 2,250 gold, level 70
Tier V: 3,000 gold, level 80
Tier VI*: 10,000 gold, level 90
Build BattlerTier I: 750 gold, level 40The player's placed blocks last for 60% longer per tier.
Tier II: 1,750 gold, level 50
Tier III: 2,750 gold, level 55
Tier IV: 3,750 gold, level 60
Tier V: 5,000 gold, level 65
Tier VI*: 7,500 gold, level 70
El GatoTier I: 1,000 gold, level 50For the first [tier] kills every life, earn +5 gold and +5 XP.
Tier II: 2,000 gold, level 60
Tier III: 3,000 gold, level 70
Tier IV: 4,000 gold, level 80
Tier V: 5,000 gold, level 90
Tier VI*: 6,000 gold, level 100
*Only possible with One Upper