"Minerva, Scholar of the Sky" Rating Score by マスじい

The more you use Counter Trap, the stronger it becomes.
If you use Counter Trap, RBI will increase. The range of increase is quite high at 500 once, and it is a level that makes it very difficult to break through with RBI just by using Counter Trap twice. Decks that incorporate this card will inevitably be the type that hits Counter Trap repeatedly, so there are quite a few cases where even if the hit point is lightning, it can't break through. Furthermore, if you have 《The Sanctuary in the Sky》, the effect of salvaging Counter Traps other than the Counter Traps that was activated is added, and even if you use Counter Traps, you can restore his Counter Traps as much as you used, making it a crazy situation. What's more, you don't have to worry about being disturbed by rabbits, etc.
Even if you read the effects lightly, it's a pretty powerful card, but since neither effect has a "turn 1" effect, it's really a card that "gets stronger the more you use it."
Once the formation of this card, The Sanctum of Parshath , and Counter Trap is decided, I can't move with Counter Trap. From the opponent's point of view, it will be a duel like hell. You're an angel standing