Toxic Deluge Toxic Deluge fits the bill of a cheaper and more flexible/effective sweeper
Tormods Crypt and Fountain of Youth found new life in Chronicles and Gauntlets of Chaos, Serpent Generator, Triassic Egg, Voodoo Doll and Jeweled Bird, also had impacts on the game
Sanctum of All I had high hopes for the first 5-color shrine, and I think Sanctum of All really delivers
Shabraz, the Skyshark is another good way to benefit from the extra cards youll be drawing
Now, Ill grant that maybe saying that a planeswalker is good on an empty battlefield isnt that meaningful of a statement, as most planeswalkers are good on empty battlefields, but Oko only costs three mana and Oko is green, which means its far more likely than most planeswalkers to be cast on an empty battlefield
If all your nonland cards are different, you can change between Lutri, the Spellchaser or another companion that fits the restriction