Visit the Floating Dojo (Blue)

This is not a targeted effect, you are not required to have both a Surging Strike and a card with combo in your graveyard to play this.

The effect is not optional. When this resolves, if you have a Surging Strike and/or card with combo in your graveyard, you must put them on the top and/or bottom of your deck.

If you only have either Surging Strike or a card with combo in your graveyard, but not both, you put the card that you have on the top or bottom of your deck. If you have neither, the effect simply fails.

You may put the cards in any combination on the top and/or bottom of your deck. You are not required to put both on the top, or both on the bottom.

You’re required to show your opponent the two cards you are putting into your deck. You are not required to share with them which of those cards (and what order) are put to the top and/or bottom.