Q1: When I would play a Digimon card with the ADVENTURE trait from my hand, if I activate the Your Turn effects on both this card and ST21-12 Joe Kido & Mimi Tachikawa, is the play cost reduced by a total of 2?
Yes, the play cost will be reduced by a total of 2.
Matt Ishida & T.K. Takaishi ST21-13 R ADVENTURE [Your Turn] When any Digimon cards with the [ADVENTURE] trait would be played from your hand, by suspending this Tamer, reduce the play cost by 1. [Your Turn] All of your level 5 or higher Digimon with the [ADVENTURE] trait gain <Rush>. (This Digimon can attack the turn it was played.) --- Inherited: -
Matt Ishida & T.K. Takaishi ST21-13 R ADVENTURE [Your Turn] When any Digimon cards with the [ADVENTURE] trait would be played from your hand, by suspending this Tamer, reduce the play cost by 1. [Your Turn] All of your level 5 or higher Digimon with the [ADVENTURE] trait gain <Rush>. (This Digimon can attack the turn it was played.) --- Inherited: [Security] Play this card without paying the cost.
Matt Ishida & T.K. Takaishi ST21-13 R / | ADVENTURE [Your Turn] When any Digimon cards with the [ADVENTURE] trait would be played from your hand, by suspending this Tamer, reduce the play cost by 1. [Your Turn] All of your level 5 or higher Digimon with the [ADVENTURE] trait gain <Rush>.
石田ヤマト&高石タケル ST21-13 R アドベンチャー 【自分のターン】自分の手札から、特徴に「アドベンチャー」を持つデジモンカードが登場するとき、このテイマーをレストさせることで、支払う登場コスト-1。 【自分のターン】特徴に「アドベンチャー」を持つLv.5以上の自分のデジモン全ては≪速攻≫(このデジモンは登場したターンでもアタックできる)を得る。 --- Inherited: 【セキュリティ】このカードをコストを支払わずに登場させる。