battlearray_client/Assets/Scripts/UI/Battle/BattleInfoItem.cs

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class BattleInfoItem : MonoBehaviour {

	public Text text;
	public Animator animator;

	private float startTime;
	private float duration = 5f;

	// Use this for initialization
	void Start () 
	{
		startTime = GameTime.time;
	}
	
	// Update is called once per frame
	void FixedUpdate () 
	{
		if(GameTime.time - startTime > duration)
		{
			animator.Play("BattleInfoItemHide");
			Destroy(this);
		}
	}
}