Court of Grace isnt as absurd, though my gut reaction is that once it hits the battlefield youre just playing a completely different game
Competitive Magic often runs on very thin margins, and small sources of card advantage like a two-for-one trade or blanking an opponent's card can easily be the difference between a loss and a win
The card is particularly useful in Yu-Gi-Oh Duel Links where it's part of a combo to combine it with Secret Pass to the Treasures to allow it to attack directly, and Union Attack to boost its ATK power tremendously while you control 2 other decently high-ATK Monsters (which won't nullify the restriction on Secret Pass to the Treasures being able to only use its effect on Monsters with 1000 or less ATK)
Garland, Knight of Cornelia // Chaos, the Endless represents the main antagonist from the first game while Sin, Spira's Punishment and Emet-Selch, Unsundered // Hades, Sorcerer of Eld represent the tenth and fourteenth entries, respectively
Gift cards are easy to give and everyone loves getting them, but I always feel like they need an extra touch
Not researching the market value of the cards