Tengu format ruling

Royal Keeper

This card by format:GoatEdisonTenguREDUAdvanced
Royal Keeper
Card effect (current official text)Once per turn, you can flip this card into face-down Defense Position. When this card is flipped face-up, it gains 300 ATK and DEF until the end of the turn. (If attacked, this effect resolves after damage calculation.)

Rulings

  • The effect of Royal Keeper is not a Flip Effect.
  • When a face-down Royal Keeper is attacked and flipped face-up, its +300 ATK effect is applied AFTER damage calculation.
  • When your opponent activates Bottomless Trap Hole against Royal Keeper, the +300 ATK effect of Royal Keeper resolves after Bottomless Trap Hole.
source: Rulings_Tengu (Format Library)
Rulings data courtesy of Format Library formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.

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