Change ForceStartingWeapon or ForceStartingCurse to the corresponding number in your save file, the weapon will always forcefully spawn in Crusades. Ignore hex values and just enter the decimal value (i.e. 102 for the Merciless Axe.)

  Sword = 0,
  Sword_Poison = 1,
  Sword_Critical = 2,
  Sword_Healing = 3,
  Sword_Fervour = 4,
  Sword_Godly = 5,
  Sword_Nercomancy = 6,
  Axe = 100, // 0x00000064
  Axe_Poison = 101, // 0x00000065
  Axe_Critical = 102, // 0x00000066
  Axe_Healing = 103, // 0x00000067
  Axe_Fervour = 104, // 0x00000068
  Axe_Godly = 105, // 0x00000069
  Axe_Nercomancy = 106, // 0x0000006A
  Hammer = 200, // 0x000000C8
  Hammer_Poison = 201, // 0x000000C9
  Hammer_Critical = 202, // 0x000000CA
  Hammer_Healing = 203, // 0x000000CB
  Hammer_Fervour = 204, // 0x000000CC
  Hammer_Godly = 205, // 0x000000CD
  Hammer_Nercomancy = 206, // 0x000000CE
  Dagger = 300, // 0x0000012C
  Dagger_Poison = 301, // 0x0000012D
  Dagger_Critical = 302, // 0x0000012E
  Dagger_Healing = 303, // 0x0000012F
  Dagger_Fervour = 304, // 0x00000130
  Dagger_Godly = 305, // 0x00000131
  Dagger_Nercomancy = 306, // 0x00000132
  Gauntlet = 400, // 0x00000190
  Gauntlet_Poison = 401, // 0x00000191
  Gauntlet_Critical = 402, // 0x00000192
  Gauntlet_Healing = 403, // 0x00000193
  Gauntlet_Fervour = 404, // 0x00000194
  Gauntlet_Godly = 405, // 0x00000195
  Gauntlet_Nercomancy = 406, // 0x00000196
  Tentacles = 500, // 0x000001F4
  Tentacles_Backwards = 501, // 0x000001F5
  Tentacles_Long = 502, // 0x000001F6
  Tentacles_Circular = 503, // 0x000001F7
  Tentacles_Ice = 504, // 0x000001F8
  Tentacles_Necromancy = 505, // 0x000001F9
  EnemyBlast = 600, // 0x00000258
  EnemyBlast_DeflectsProjectiles = 601, // 0x00000259
  EnemyBlast_Ice = 602, // 0x0000025A
  EnemyBlast_Poison = 603, // 0x0000025B
  ProjectileAOE = 700, // 0x000002BC
  ProjectileAOE_ExplosiveImpact = 701, // 0x000002BD
  ProjectileAOE_BiggerRadius = 702, // 0x000002BE
  ProjectileAOE_GoopTrail = 703, // 0x000002BF
  ProjectileAOE_Charm = 704, // 0x000002C0
  Fireball = 800, // 0x00000320
  Fireball_Swarm = 801, // 0x00000321
  Fireball_Backwards = 802, // 0x00000322
  Fireball_Triple = 803, // 0x00000323
  Fireball_Charm = 804, // 0x00000324
  MegaSlash = 900, // 0x00000384
  MegaSlash_DeflectsBullets = 901, // 0x00000385
  MegaSlash_Necromancy = 902, // 0x00000386
  MegaSlash_Ice = 903, // 0x00000387
  MegaSlash_Charm = 904, // 0x00000388
  None = 9999, // 0x0000270F
  Invalid = 99999, // 0x0001869F