There's a ton of theft effects, almost none of which are playable outside of narrow deck archetypes
And then, when your Grafkeeper dies, you can let him go to the graveyard, dodge some commander tax and turn him into a potent threat
Stormbind is a recurring source of damage from a time when they were much harder to come by
Land Tax - $38 A one mana enchantment that puts a ridiculous amount of land into your hand, Land Tax is brilliant in any White deck, not just those with a lands-matter theme
The Enchanted variant is the one to watch, cost-wise
I love this on opposing Commanders to kill fast with Commander Damage getting swung with two power boosts, also note that Rogue's Passage works here too to ensure it cannot be blocked