Aka Cube *Don't say the word*. This Cube focuses on Cards and Characters that start with the letter F. Because X10 is Flashpoint, and all Cards and Characters that exist in Flashpoint are due to The Flash's actions, all cards from X10 are in this Cube.

Created on 07/01/2026

Card size:

Main Deck 149

Rules

2-Player Rivals game, with Injustice Mechanics on a Rebirth Board.

In addition to City Hall (Side B), use 4 random Rebirth Locations (Side A). 
Use 8 random Nemeses, shuffling them into the main deck per the Rebirth setup rules.
Roll a die for Lucius Fox (Hostage) and place it on the Roll's Location. When a player releases a Hostage, roll a die to determine its new Location.
Each player gains 1 Super Move and 3 of the Unique Starters, along with the other 7 cards in the Starter Deck.
During their turn, in addition to the Rebirth Line-Up, a player may buy/gain a Flying Kick from its stack, or a single card from the Timeline-Up (but not both). 
Each player gets 3 random Character cards. If they get a Flash (Rivals 3) or Felix Faust (Confrontations) Character Card, they must use that Character on its pre-assigned level only. All other Characters cards may be assigned any other level the owner chooses.
If you are KO'd, you lose a turn, but may switch the order/costs of your remaining Characters.
If a player declares a Confrontation, but fails to get enough Power to succeed, they may deal half their power (rounded up) as Unavoidable Damage to their opponent instead.
Game Ends when a player gains all 3 of their opponent's Characters, or 3 consecutive rounds after a 5th Nemesis enters the Line-Up.