Double Colorless is so good it's played in almost all the decks in the game
Once you cast it, it automatically suspends itself with three time counters on it, so you get it again in three more turns
To enable link sharing, simply click the Share button in the top right of the deck editor, then select Share Deck Anyone With Link
The most up-to-date version of the HTS can be found on the USITC government website, including General Notes, General Rules of Interpretation (GRIs), General Statistical Notes, and more guidelines with additional descriptions and clarifications
Ive also noticed it really brings down the mood of casual playgroups, as having your card effects simultaneously stolen from you and used against you doesnt feel especially good