I phrased myself wrong. Gift Card and co. are neat and shit if you pull it off, not so much when you open with multiple "Increase your opponent's LP by x" / no access to Simochi. Eye of Truth, Soul Taker etc. still have some playability outside Simochi especially with the Designator's and Crush. Idk, it's a Simochi deck you can get it to a certain level of playability, but you'll still get rofflestomped by the most mediocre hands against anything competitive.
OP said it's casual though, and it does look fun so gj etc.