While Crystal Pokmon were not bound by the 1 per-Deck rule like Shining Pokmon, they still featured several Energy for each attack and were quite costly for the effects they provided
Tiana - Celebrating Princess not only looks pretty as a foil card but also has a trait called Resist that reduces damage dealt to her by 2
In fact, the cheapest "tier" deck in Yugioh (Metalfoe at $345) is more expensive than the most expensive tier deck in Magic (Mardu Vehicles at $341)
It is four mana, though, so probably best in artifact heavy builds
There are some notable differences between Debt to the Deathless, Exsanguinate, and Torment of Hailfire, with Torment being the best wincon among them, but theyre all effective at ending games
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