If Crystal Dragon is too op what about sonic bird and senju? I assume you are a relinquished player and you are afraid that they call in BEWD and vigilance before you summon your sucker. I find this totally fair.
econ can not counter relinquished. All you can do is stall for one turn. you tribute your monster so it can't suck anything. Good luck destroying it next turn.
Lol, Gold noobs complaining about relinquished. Learn how to counter it before you 🔥. It's a totally fair deck, and this is coming from a player who has never summoned a relinquished in his life.