Fixed one armed pick new attack card cause crash

0.1.3:
1. One Armed: Fixed double Strength works to enemies.
2. One Armed: Now won't draw cards when play derivation Attack card.
3. Correct some descriptions.
4. Fixed gold reward not correct.

Fixed Pacifist crash

0.1.2:
1. Saver: Now increase gold reward, equals to 10% of your current gold.
2. Ghost: Strength 2→1.
3. Masochist: Change mechanism, now same as Bull.
4. Wilding: No longer lose Strength.

0.1.1:
1. Wilding, Knight: Now rarity effect not work on Power card.
2. Bull: Damage 2→3. Now can trigger when attacked and lose HP at same time.

Bug fixed:
1. Pickup Entrepreneur and Explorer crash.