While this likely isn't the plan of a tournament deck, Sundial of the Infinite has a cult following in Commander and is the perfect Against the Odds card, so while this interaction likely won't break into Modern, people will try it, and it will be awesome when it works
You may choose not to attack with a creature that has decayed
When you put Dockside into games that drop more mana rocks and other permanents on T1-2, it can make an egregious amount of mana as early as Turn 2
Youll also receive free shipping on all single orders over $99 (terms and conditions may apply, so visit MagicSecretLair.com for details)
Rofellos, Llanowar Emissary = very poverful green commander, who's around the powerlevel of Selvala
Crucible of Worlds One might argue that Crucible of Worlds and the more vulnerable Ramunap Excavator do much less than Conduit of Worlds, which is hard to argue with