To win Etherfields, you must defeat the game’s boss. Each boss in Etherfields has an endgame condition. This condition must be met for the boss to be activated.

Bosses are enemies in 20 Strong, which means they can be affected by other enemy effects and items.

A boss’s activation effect resolves at the end of every Activation throughout the entire game. The standard enemy effects on a boss card do not apply until the endgame.

A game’s boss is the ultimate antagonist you must defeat to win.

1. Side

2. Name

3. Endgame Condition

4. Activation Effect

5. Enemy Effect

6. Health

7. Damage