Talk:Other Items/Miscellaneous/@comment-25712820-20170703042635

So I got a Summon Ticket and am wondering when should I do a Grand Summon? Just worried if there is any items expires in the game. Curious, one of the main Servants I want are Minamoto no Raikou and Kiara Sessyoin. IF I wait, for those events, would the summon ticket give me a likely chance to get those Servants?