Play a Trainer card and discard it
Its like skipping all the clunky equip costs on cards like Colossus Hammer or Sword of Vengeance
The price is seriously inconsistent with the actual bidding price, and malicious bidding behavior is suspected. The auction platform also said that there would be consequences for malicious bidders, such as a fine or detention
Sylvio then activates "Rise of the Abyss King" to target and destroy cards on the field up to the number of "Abyss Actor" monsters he controls, with Z-ARC being unable to activate cards and effects in response as Sylvio controls a Level 7 or higher "Abyss Actor" monster
However, if you mean original games bought separately with their own unique cards, I have a suspicion (based on Amazon's best sellers list) the top 10 list would include the Pokemon Trading Card Game, Uno, Monopoly Deal, Magic: The Gathering, and popular newcomers like Flip 7