Up the Ante

Olympia Specialization (You may only have this card in your deck if your hero is Olympia.)
Choose X+1;
Target attack wagers an Agility token with the defending hero.
Target attack wagers a Gold token with the defending hero.
Target attack wagers a Vigor token with the defending hero.
Target attack gets +Y, where Y is the number of times it has wagered.

Olympia Specialization (You may only have this card in your deck if your hero is Olympia.)
Choose X+1;
Target attack wagers an Agility token with the defending hero.
Target attack wagers a Gold token with the defending hero.
Target attack wagers a Vigor token with the defending hero.
Target attack gets +Y, where Y is the number of times it has wagered.