Throne of Sanity

{5}: Gain control of Slythis, and give the player you took it from your current kingdom.
At the beginning of your end step, you may look at the top card of your library. Put that card into your graveyard or at the bottom of your deck.
The unfortunate irony has lead to the downfall of many once great rulers. All of whom who have delved into a deeper madness and greed then the rest of the kingdom's denizens.