At the beginning of each player's upkeep, if that player has no cards in hand, you draw a card and you lose 1 life.
Madness {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
3 /
1
{1}{B}
Blood Scrivener
Creature - Zombie Wizard
If you would draw a card while you have no cards in hand, instead you draw two cards and you lose 1 life.
2 /
1
{1}{G}
Compost
Enchantment
Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.
{B}{R}{G}
Destructive Flow
Enchantment
At the beginning of each player's upkeep, that player sacrifices a nonbasic land.
{2}{W}
Devout Witness
Creature - Human Spellshaper
{1}{W}, {T}, Discard a card: Destroy target artifact or enchantment.
2 /
2
{X}{G}
Enshrined Memories
Sorcery
Reveal the top X cards of your library. Put all creature cards revealed this way into your hand and the rest on the bottom of your library in any order.
{2}{U}
Ever-Watching Threshold
Enchantment
Whenever an opponent attacks, if they attacked you and/or a planeswalker you control, draw a card.
{3}{U}
Fortune's Favor
Instant
Target opponent looks at the top four cards of your library and separates them into a face-down pile and a face-up pile. Put one pile into your hand and the other into your graveyard.
{1}{G}{G}
Holistic Wisdom
Enchantment
{2}, Exile a card from your hand: Return target card from your graveyard to your hand if it shares a card type with the card exiled this way. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)
{G}{W}
Hunting Grounds
Enchantment
Threshold -- As long as seven or more cards are in your graveyard, Hunting Grounds has "Whenever an opponent casts a spell, you may put a creature card from your hand onto the battlefield."
{2}{U}
Insight
Enchantment
Whenever an opponent casts a green spell, you draw a card.
{1}{U}
Mana Maze
Enchantment
Players can't cast spells that share a color with the spell most recently cast this turn.
{3}{W}
Patrician's Scorn
Instant
If you've cast another white spell this turn, you may cast this spell without paying its mana cost.
Destroy all enchantments.
{3}{R}{G}
Predatory Advantage
Enchantment
At the beginning of each opponent's end step, if that player didn't cast a creature spell this turn, create a 2/2 green Lizard creature token.
{1}{G}
Reap
Instant
Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.
{1}{R}
Shivan Harvest
Enchantment
{1}{R}, Sacrifice a creature: Destroy target nonbasic land.
{1}{G}
Silverglade Pathfinder
Creature - Dryad Spellshaper
{1}{G}, {T}, Discard a card: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
1 /
1
{3}{G}
Titania's Song
Enchantment
Each noncreature artifact loses all abilities and becomes an artifact creature with power and toughness each equal to its mana value. If Titania's Song leaves the battlefield, this effect continues until end of turn.
{B}{B}
Urborg Justice
Instant
Target opponent sacrifices a creature for each creature put into your graveyard from the battlefield this turn.
{2}{R}
Widespread Panic
Enchantment
Whenever a spell or ability causes its controller to shuffle their library, that player puts a card from their hand on top of their library.