You do need to play him in a very synergistic deck to abuse his abilities, so the natural home is alongside creatures with the Undying ability
Finale of Revelation requires 12+ mana to get all its perks, but that includes untapping some of your lands, shuffling your graveyard into your library, and removing your maximum hand size for the rest of the game
If you do, that player discards that card
You start the game not knowing what your opponent has brought to the game
We've got the Slow Lands, excellent reprints in Cryptolith Rite and Cathar's Crusade, and even the Chandra planeswalker from Crimson Vow to spice things up
Remove an indestructible counter from Myojin of Cryptic Dreams: Copy target permanent spell you control three times