Significant cards not on the list: Altar of Dementia $6 Coffin Queen $5 The Medallion Cycle $3-$8 Grindstone $20 Helm of Possession $4 Living Death $3 Mirris Guile $12 Tradewind Rider $2 Winds of Rath $2 Perish $4 Reanimate $5 Wasteland $50 Obviously, the high profile reprint here would be Wasteland, though Id personally love to see the rare Medallion cycle back in M14

Commander 1Aragorn, King of Gondor Planeswalker 1Teferi, Time Raveler 1The Wandering Emperor Creature 1Aboleth Spawn 1Archivist of Oghma 1Cathar Commando 1Drannith Magistrate 1Esper Sentinel 1Faerie Mastermind 1Fury 1Hullbreacher 1Malcolm, Alluring Scoundrel 1Mantis Rider 1Mother of Runes 1Phelia, Exuberant Shepherd 1Phlage, Titan of Fire's Fury 1Pippin, Guard of the Citadel 1Pyrogoyf 1Samwise the Stouthearted 1Seasoned Dungeoneer 1Skyclave Apparition 1Snapcaster Mage 1Solitude 1Spell Queller 1Subtlety 1Tishana's Tidebinder 1True-Name Nemesis 1White Plume Adventurer Artifact 1Lightning Greaves Sorcery 1Chain Lightning 1Flame Slash 1Forth Eorlingas
This is not a "check once a day" problem it is a "check constantly" problem
White is actually a bit weak in that regard, though if you happen to have a Land Tax, its pretty easy to keep your hand flush with extra Plains
The threat of the buff from a Resilient Khenra or Earthshaker Khenras ability to deprive a blocker can really throw an opponent for a loop
I dont care if I discard my hand, as I can cast cards from my graveyard