游玩时直接在游戏内查看每个卡牌奖励、商店、升级和先古之民选择的这些数据！
提供时 30% 被购买+5% 幕胜率+1% 对局胜率基于 7+ 亡灵契约师 单人对局中的4,800 个第 1 幕商店
Extremely high numbers for a 1-Cost card, and in the toughest fights in the game you'll often be piloting a deck where Osty only has 1 or 2 Hitpoints when you sacrifice him anyway.
Excellent card for the early game as it can solve many encounters on its own. Worth an early upgrade because both effects scale.
