Rulings
Q1: Does this card's digivolution requirement where it can digivolve from a Tamer mean that the Tamer that will become a digivolution card is treated as a Digimon when it digivolves?
No, it digivolves from the Tamer as-is.
Q2: When a Tamer would digivolve using this card's digivolution requirement, is it considered a Digimon that would digivolve?
No, it isn't considered a Digimon that would digivolve. When a Tamer would digivolve using this card's digivolution requirement, "when a Digimon would digivolve" effects don't trigger.
Q3: When a Tamer digivolves using this card's digivolution requirement, is it considered a Digimon that digivolves?
No, it isn't considered a Digimon that digivolves. When a Tamer digivolves using this card's digivolution requirement, "when a Digimon digivolves" effects don't trigger.
Data Sources
Lv.4 Loweemon BT18-076 R Hybrid | Variable | Warrior [Digivolve] [Koichi Kimura]: Cost 2/[KaiserLeomon]: Cost 0 [When Digivolving] <Draw 1> and trash 1 card in your hand. [When Attacking] 1 of your Digimon or Tamers may digivolve into a purple or yellow Digimon card with the [Hybrid] trait in your trash. --- Inherited: [All Turns] When this Digimon would leave the battle area other than by your effects, you may play 1 Tamer card with inherited effects from this Digimon's digivolution cards without paying the cost.
Lv.4 Loweemon BT18-076 R Hybrid | Variable | Warrior [Digivolve] [Koichi Kimura]: Cost 2/[KaiserLeomon]: Cost 0 [When Digivolving] <Draw 1> and trash 1 card in your hand. [When Attacking] 1 of your Digimon or Tamers may digivolve into a purple or yellow Digimon card with the [Hybrid] trait in your trash. --- Inherited: [All Turns] When this Digimon would leave the battle area other than by your effects, you may play 1 Tamer card with inherited effects from this Digimon's digivolution cards without paying the cost.
Lv.4 Loweemon BT18-076 R
Hybrid | Variable | Warrior
[Digivolve] [Koichi Kimura]: Cost 2/[KaiserLeomon]: Cost 0
[When Digivolving] <Draw 1> and trash 1 card in your hand.
[When Attacking] 1 of your Digimon or Tamers may digivolve into a {{Colour|purple}} or {{Colour|yellow}} Digimon card with the [Hybrid] trait in your trash.
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Inherited: [All Turns] When this Digimon would leave the battle area other than by your effects, you may play 1 Tamer card with inherited effects from this Digimon's digivolution cards without paying the cost.Lv.4 レーベモン BT18-076 R ハイブリッド体 | ヴァリアブル種 | 戦士型 「木村輝一」:コスト2/「カイザーレオモン」: コスト0 【進化時】≪1ドロー≫し、自分の手札1枚を破棄する。 【アタック時】自分のデジモン/テイマー1体をトラッシュの特徴に「ハイブリッド体」を持つ紫/黄のデジモンカードに進化できる。 --- Inherited: 【お互いのターン】このデジモンが自分の効果以外でバトルエリアを離れるとき、このデジモンの進化元から、進化元効果を持つテイマーカード1枚をコストを支払わずに登場できる。