It’s still in an early Alpha stage but we now have an idea of how the game actually plays. So what’s HoldemX's killer app? That would be another deck of cards. HoldemX features a 15-card deck of bonus Xcards that seriously alters the standard game of Hold’em.
For example some of the various cards include “deal 6th street ” or “re-deal the turn”.
In addition each card has a point value so you actually “draft” cards like you might draft players in fantasy sports or minions in a game of Hearthstone arena.