Azorius Control, and Bring to Light Scapeshift are some of the notable decks that can afford to play Chalice in the main deck, but many more decks will have access to it after game one
Heres another take on pairing Paradoxical Outcome with Energy generation: Creatures (15) Planeswalkers (2) Lands (24) Spells (19) This deck is a little more aggressively slanted
Early in the game, you can always cast Traverse the Ulvenwald just to hit your land drops
Other top card options may require a certain colored partner are, Loxodon Warhammer, Scepter of Celebration, Vorpal Sword, and Sunforger
Though Midgar might be the most popular, I think Jidoor is traumatically good
I dont mind Steiner getting removed a couple times as hes only 2 CMC to start