[Sytem.Serializable]
struct CardEffectData
{
	// add your desired effect data here
	public string NameID;
	public Color PrimaryColor;
	public Color SecondaryColor;
}

[CreateAssetMenu(fileName = "CardEffects", menuName = "CardEffects", order = 1)]
public sealed class CardEffects : ScriptableObject
{
	// you can use these lists directly if you're OK with integer IDs
	public List<CardEffectData> FireCardEffects;
	public List<CardEffectData> WaterCardEffects;

	// if you want card effects accessible through a string ID, you can unify the effects in a Dictionary
	public Dictionary<string, CardEffectData> AllEffects = new Dictionary<string, CardEffectData>();

	// Call this in some script in Awake or Start to initialize the Dictionary unification
	public void Initialize()
	{
		UnifyData(FireCardEffects);
		UnifyData(WaterCardEffects);
	}

	private void UnifyData(List<CardEffectData> list)
	{
		for(int i = 0; i < list.Count; i++)
		{
			AllEffects.Add(list[i].NameID, list[i]);
		}
	}
}