I know Geier Reach Sanitarium is generally cooler because it forces discard for your Megrim shenanigans, but for these kinds of forced draw decks, Mikokoro, Center of the Sea is just as good
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Scourge of the Skyclaves: The ability that defines Scourge of the Skyclaves's power and toughness applies in all zones, not just the battlefield
When one half of the split card is a land with the ability to come into play untapped, nearly all of the risk is eliminated, assuming your mana base can support single-colored lands
Coercive Portal Coercive Portal is a weird case: a card that seems designed with multiplayer in mind, but one thats great in 1v1 since you're guaranteed one free draw per turn if you want (since homage wins if it's a tie)
Theyre incredibly fast, theyre consistent, and theyre synergistic with cards like Nature's Lore, Three Visits, and Farseek