Effect
Cannot be Normal Summoned, unless you control a "Ghostrick" monster. Once per turn: You can change this card to face-down Defense Position. Once per turn: You can target 1 face-up monster your opponent controls; change it to face-down Defense Position.
"Ghostrick Witch" can only be Normal Summoned in face-up Attack Position if you control a face-up "Ghostrick" monster.
The monster effect "Once per turn, you can change this card to face-down Defense Position" is an Ignition Effect. (It does not target.)
The monster effect "Once per turn: You can target 1 face-up monster your opponent controls; change it to face-down Defense Position" is an Ignition Effect.
The monster effect "change it to face-down Defense Position" is an effect that targets 1 face-up monster in your opponent's Monster Zone. (You cannot target a Link Monster.)
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