Collectible Card Game Headquarters

I have been playing on quest mode for a bit and something that may make it more interesting is adding some options to how Ante's work. The current version of Ante's is each player has a random card selected per Match. They can be matched in rarity if you select the option.

Small Option to Current Model:
Ante Per Game.

-Only one card is Ante'd at the end of the game. Having it per match punishes the player excessively.

More Complex Options:
Classic

-Current version 1 random card per match

Least Valuable

-A Common with a low cost is chosen at random.

Most Valuable

-A card with a high cost or a rare is chosen at random.

Opposing Player Choice

-At the end of the game the player who won can go through the opponents deck and choose a card.

This would work if it was made in the preferences menu or by who ever wins the coin toss at the beginning of the first match.

Ultimately these options would bring more control and customizability to the game. I think it would make it more interesting at the very least. Thank you for your time.