

Q1: If I use this card's Start of Your Main Phase effect to place a card under a Tamer with cards under it, in what order do I place the card?
The card is placed on the bottom of the cards under the Tamer.
Q2: Can I change the stacking order of face-down cards under a Tamer?
No, you can't.
Q3: Can I search/look at face-down cards under a Tamer?
Only the player of those cards can search/look at them. The opponent player can't search/look at them.
Q4: What happens if a face-down card under a Tamer is trashed?
It's placed face-up in the trash.
Q5: If a Digimon such as BT5-021 Syakomon with a "players can't reduce play costs" effect is in the battle area, can I activate this card's Your Turn effect and digivolve 1 of my Digimon into a specified card?
You can activate the effect and digivolve, but its cost won't be reduced.
Yoshino Fujieda BT26-091 R DATA SQUAD [Start of Your Main Phase] By placing 1 [DATA SQUAD] trait card from your hand face down under this Tamer, <Draw 1> and gain 1 memory. [Your Turn] When any of your opponent's Digimon or Tamers suspend, or effects trash cards from under this Tamer, by suspending this Tamer, 1 of your Digimon may digivolve into a [Vegetation], [Fairy] or [DATA SQUAD] trait Digimon card in the hand with the cost reduced by 1. --- [Security] Play this card without paying the cost.
Yoshino Fujieda BT26-091 R DATA SQUAD [Start of Your Main Phase] By placing 1 [DATA SQUAD] trait card from your hand face down under this Tamer, <Draw 1> and gain 1 memory. [Your Turn] When any of your opponent's Digimon or Tamers suspend, or effects trash cards from under this Tamer, by suspending this Tamer, 1 of your Digimon may digivolve into a [Vegetation], [Fairy] or [DATA SQUAD] trait Digimon card in the hand with the cost reduced by 1. --- [Security] Play this card without paying the cost.
Yoshino Fujieda BT26-091 U DATA SQUAD [Start of Your Main Phase] By placing 1 [DATA SQUAD] trait card from your hand face down under this Tamer, <Draw 1> and gain 1 memory. [Your Turn] When any of your opponent's Digimon or Tamers suspend, or effects trash cards from under this Tamer, by suspending this Tamer, 1 of your Digimon may digivolve into a [Vegetation], [Fairy] or [DATA SQUAD] trait Digimon card in the hand with the cost reduced by 1. --- [Security] Play this card without paying the cost.
藤枝淑乃 BT26-091 R セイバーズ 【自分のメインフェイズ開始時】自分の手札から、特徴「セイバーズ」を持つカード1枚をこのテイマーの下に裏向きで置くことで、≪1ドロー≫、メモリー+1。 【自分のターン】相手のデジモン/テイマーがレストしたときか、このテイマーの下のカードが効果で破棄されたとき、このテイマーをレストさせることで、自分のデジモン1体を手札の特徴「植物型」/「妖精型」/「セイバーズ」を持つデジモンカードに支払うコスト-1で進化できる。 --- 【セキュリティ】このカードをコストを支払わず登場させる。