And what happened here???

So I replaced Imp with an Acolyte from Realm667, a pretty standard code...

Quote

ACTOR EarOfGaUd : DoomImp replaces DoomImp 5
{
  Health 140
  Radius 20
  Height 56
  Mass 120
  Speed 10
  PainChance 200
  Monster
  +FLOORCLIP
  SeeSound "imp/sight"
  PainSound "imp/pain"
  DeathSound "imp/death"
  ActiveSound "imp/active"
  HitObituary "$OB_IMPHIT"
  Obituary "$OB_IMP"
  States
  {
  Spawn:
    ACOL AB 10 A_Look
    Loop
  See:
    ACOL AABBCCDD 3 A_Chase
    Loop
  Melee:
  Missile:
    ACOL EF 8 A_FaceTarget
    ACOL G 6 A_TroopAttack
    Goto See
  Pain:
    ACOL G 2
    ACOL G 2 A_Pain
    Goto See
  Death:
    ACOL H 8
    ACOL I 8
    ACOL J 8 A_Scream
    ACOL K 6
    ACOL L 6 A_NoBlocking
    ACOL M 6
    ACOL N 6
    ACOL O 6
    ACOL P -1
    Stop
  XDeath:
    ACOL H 8
    ACOL I 8
    ACOL J 8 A_Scream
    ACOL K 6
    ACOL L 6 A_NoBlocking
    ACOL M 6
    ACOL N 6
    ACOL O 6
    ACOL P -1
    Stop
  Raise:
    ACOL ML 8
    ACOL KJI 6
    Goto See
  }
}

And it works just fine, BUT...

Now when I'm trying to place a blue keycard...

...even though I see a blue keycard in the 3d view...

...when I test the game, it's the monster!

And it's not just a texture swap, it's the monster, acting like it should if I spawned an imp.

But... why?!