"Kashtira Big Bang" Rating Score by みめっと

In addition to being a Trap card, both effects cannot be activated unless a Kashtira X monster is on the field. A unique card that can be used as a deployment card from the first turn.
Start with one Unicorn, then Papayas → Fenrir → Rise Heart → Unicorn and Fenrir and Shangri-La → Play Rise Heart and remove this card from the Deck at the cost of Rise Heart's effect → The effect of this removed card triggers Shangri-La. A unicorn or Fenrir, which is the X material of , jumps out into the field, and since there is a level 7 Rise Heart on the field, further X summons are possible, and since Shangri-La is moving, Arise Heart can also be stacked. If you have a Unicorn or Paraizos in your hand, you can use this card from the first attack to extend the development if there is no interference.
On top of that, it's possible to use it again with the effect that triggers when Purpyas is removed, so there's no reason not to pin it.
Even if you draw it straight away, it's unlikely to be a big problem as Scareclaw and Tearlaments have a way to remove it with the effect of his Kashtira's self SS effect.
The effect in the first half, the ability to acquire advantages, and the removal performance are not bad, and since it is an effect related to removal, it is not weak because it naturally synergizes with various Kashtira cards, but it is mainly used without going through the above situations. Therefore, it will be seldom used.