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✅ Nephilim cannot fuse normally

CategoryAbility
StatusPassing
Testtests/test_abilities_familiars.py::test_nephilim_cannot_fuse_normally

Nephilim (028_1) cannot be fused via normal Demonic Fusion.

Preconditions​

  • Lane 0: P1's Abaddon (#028) — regular unit, READIED.

  • Lane 0: P1's Nephilim (#028_1, Crown) — familiar in FUSION_RESTRICTED_FAMILIARS.

Action​

  • can_fuse(state, abaddon, nephilim_028_1)
from engine.fusion import can_fuse

    state = make_game_state()

    abaddon = make_demon("028", lane=0, owner=Side.PLAYER_1)
    state = place_demon(state, abaddon)
    abaddon = state.demons[-1]

    nephilim = make_familiar_demon("028_1", lane=0, owner=Side.PLAYER_1)
    state = place_demon(state, nephilim)
    nephilim = state.demons[-1]

    ok, reason = can_fuse(state, abaddon, nephilim)

Expected Postconditions​

  • (False, <contains "special actions">) — Nephilim blocked from normal fusion.

  • Card text: "Nephilim can only Fuse or be Fused with by special actions and

  • not by Demonic Fusion." (ability[0] on all four Nephilim cards).

Assertions​

assert ok is False, (
        f"Nephilim 028_1 should NOT be fusible via normal Demonic Fusion. Got ok={ok}"
    )
    assert "special actions" in reason.lower() or "restricted" in reason.lower(), (
        f"Rejection reason should mention restriction. Got: {reason!r}"
    )