/// <summary>
/// 从<code>target</code>身上清除该Buff。
/// </summary>
/// <param name="target">Buff持有者</param>
public void Purge(AbstractCharacter target)
{
target.DispelBuff(this);
}
public override void OnUse(AbstractCharacter source, AbstractCharacter target)
{
source.DispelBuff(new Combo());
}