Reformat DeckBuilder.java. Replace tab with spaces.
Add test冰冻_迷魂_回春
Load test Randomizer lazily to avoid confliction in prod runtime.
add test反击_吸血
Add comments to tests
Add test冰甲_冰封
Add test岩壁_冰甲 and test格挡_冰封
Add test横扫_闪避
Add test闪避_雷盾
Add test燃烧_回春