Q1: What does "X or more total colors" mean, exactly?
It refers to when a card has as many or more total colors than the number specified.
Lv.4 Togemon ST21-08 C Champion | Data | Vegetation/ADVENTURE [Digivolve] Lv.3 w/[ADVENTURE] trait: Cost 2 [On Play] [When Digivolving] If your Tamers with the [ADVENTURE] trait have 3 or more total colors, this Digimon may digivolve into a Digimon card with the [ADVENTURE] trait in the hand without paying the cost. --- Inherited: [All Turns] This Digimon gets +1000 DP.
Lv.4 Togemon ST21-08 C Champion | Data | Vegetation/ADVENTURE [Digivolve] Lv.3 w/[ADVENTURE] trait: Cost 2 [On Play] [When Digivolving] If your Tamers with the [ADVENTURE] trait have 3 or more total colors, this Digimon may digivolve into a Digimon card with the [ADVENTURE] trait in the hand without paying the cost. --- Inherited: [All Turns] This Digimon gets +1000 DP.
Lv.4 Togemon ST21-08 C champion | Data | Vegetation/ADVENTURE [Digivolve] Lv.3 w/[ADVENTURE] trait: Cost 2 [On Play] [When Digivolving] If your Tamers with the [ADVENTURE] trait have 3 or more total colors, this Digimon may digivolve into a Digimon card with the [ADVENTURE] trait in the hand without paying the cost. --- Inherited: [All Turns] This Digimon gets +1000 DP.
Lv.4 トゲモン ST21-08 C 成熟期 | データ種 | 植物型/アドベンチャー 【登場時】【進化時】特徴に「アドベンチャー」を持つ自分のテイマーの色合計が3色以上なら、このデジモンを手札の特徴に「アドベンチャー」を持つデジモンカードにコストを支払わずに進化できる。 --- Inherited: 【お互いのターン】このデジモンをDP+1000。