毛皮運送
アーティファクト — 機体
刻印 ― 毛皮運送が戦場に出るに際し、墓地からクリーチャー・カード１枚を追放する。
あなたがコントロールしていてアンタップ状態のクリーチャー２体をタップする：ターン終了時まで、毛皮運送は、それの他のタイプに加えて機体・アーティファクトであることを除きその追放されたカードのコピーになる。
イラスト：
Modern Horizons 2#224レア日本語適正
裁定
The choice of what card is exiled is a replacement effect, not a triggered ability. Players can’t respond to the card being exiled.
The imprint ability is linked to the activated ability that makes Dermotaxi a creature. This means that the second ability refers only to the card exiled by the first, even if it becomes a copy of something that later exiles other cards.
If you activate the ability, but there’s no exiled card to reference (perhaps because there wasn’t one in any graveyard to imprint), the ability does nothing. Dermotaxi won’t become a copy of anything.
Dermotaxi does not have a crew ability. Activating the ability to have it become a copy of the exiled card doesn’t count as crewing a Vehicle. If a creature you tap to activate the ability has a triggered ability that triggers whenever it crews a Vehicle (such as that of Gearshift Ace), that ability won’t trigger.