Crouching Tiger

Ephemeral

Go again

Rulings

From the Dynasty release notes

Crouching Tiger has no pitch property, meaning it can not be pitched to gain resources.
Crouching Tiger has no defense property, meaning it can not be used to defend with.
Crouching Tiger is a card. If it is created by an effect, it spawns into the game and does not count towards the card limit for the format.
Crouching Tiger is NOT a token, it can be put into any zone other than the graveyard (e.g. hand/deck/banished zone etc), without ceasing to exist.

Keyword notes

Ephemeral - If this would be put into a graveyard from anywhere, instead it ceases to exist.

Ephemeral is a static ability that generates a replacement effect.
Ceasing to exist means that the object is removed from the game.
If a card is removed from the game, it is not in any zone, and can no longer be interacted with. If the card was originally part of the player’s registered deck, it does not go into the player’s sideboard.

All keywords

Go again - Go again allows multiple actions to be played in a turn when usually playing an action with use up your action point, and therefore end your turn. A card with go again gives the controller of that card or activated ability 1 action point when it resolves.

When an action with go again resolves, its controller gains 1 action point.
Multiple instances of go again on the same card or activated ability do not stack. If a card or activated ability has multiple instances of go again when it resolves its controller gains 1 action point only.
If an action with go again does not resolve, its controller does not gain 1 action point.
You cannot reveal a card with no to Belittle. The card must have a value to its power that is 3 or less. (0 is a value)