Spells and abilities your opponents control can't cause their controller to search their library.
-1: Target player mills four cards. Then exile each opponent's graveyard.
L:
5
{3}{U}
Bond of Insight
Sorcery
Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight.
{3}{U}
Bond of Insight
Sorcery
Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight.
{3}{U}
Bond of Insight
Sorcery
Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight.
{3}{U}
Bond of Insight
Sorcery
Each player mills four cards. Return up to two instant and/or sorcery cards from your graveyard to your hand. Exile Bond of Insight.
{1}{B}{B}
Bontu's Last Reckoning
Sorcery
Destroy all creatures. Lands you control don't untap during your next untap step.
{1}{B}{B}
Bontu's Last Reckoning
Sorcery
Destroy all creatures. Lands you control don't untap during your next untap step.
{1}{B}{B}
Bontu's Last Reckoning
Sorcery
Destroy all creatures. Lands you control don't untap during your next untap step.
{1}{B}{B}
Bontu's Last Reckoning
Sorcery
Destroy all creatures. Lands you control don't untap during your next untap step.
{1}{B}
Cast Down
Instant
Destroy target nonlegendary creature.
{1}{B}
Cast Down
Instant
Destroy target nonlegendary creature.
{1}{B}
Cast Down
Instant
Destroy target nonlegendary creature.
{1}{B}
Cast Down
Instant
Destroy target nonlegendary creature.
{2}{B}
Crypt Incursion
Instant
Exile all creature cards from target player's graveyard. You gain 3 life for each card exiled this way.
{2}{B}
Crypt Incursion
Instant
Exile all creature cards from target player's graveyard. You gain 3 life for each card exiled this way.
--
Drowned Catacomb
Land
Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
{T}: Add {U} or {B}.
--
Drowned Catacomb
Land
Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
{T}: Add {U} or {B}.
--
Drowned Catacomb
Land
Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
{T}: Add {U} or {B}.
--
Drowned Catacomb
Land
Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
{T}: Add {U} or {B}.
{1}{U}
Drowned Secrets
Enchantment
Whenever you cast a blue spell, target player mills two cards.
{2}{U}
Fraying Sanity
Enchantment - Aura Curse
Enchant player
At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
{2}{U}
Fraying Sanity
Enchantment - Aura Curse
Enchant player
At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
{2}{U}
Fraying Sanity
Enchantment - Aura Curse
Enchant player
At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
{2}{U}
Fraying Sanity
Enchantment - Aura Curse
Enchant player
At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
{U}
Hedron Crab
Creature - Crab
Landfall -- Whenever a land enters the battlefield under your control, target player mills three cards.
0 /
2
{U}
Hedron Crab
Creature - Crab
Landfall -- Whenever a land enters the battlefield under your control, target player mills three cards.
0 /
2
{1}{U}{U}
Jace's Archivist
Creature - Vedalken Wizard
{U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.
2 /
2
{3}{U}{U}
Jace, Memory Adept
Legendary Planeswalker - Jace
+1: Draw a card. Target player mills a card.
0: Target player mills ten cards.
-7: Any number of target players each draw twenty cards.
L:
4
{6}
Keening Stone
Artifact
{5}, {T}: Target player mills X cards, where X is the number of cards in that player's graveyard.
{2}{U}
Psychic Corrosion
Enchantment
Whenever you draw a card, each opponent mills two cards.
{B}{B}
The Elderspell
Sorcery
Destroy any number of target planeswalkers. Choose a planeswalker you control. Put two loyalty counters on it for each planeswalker destroyed this way.
{1}{U}{U}
Thought Collapse
Instant
Counter target spell. Its controller mills three cards.
{1}{U}{U}
Thought Collapse
Instant
Counter target spell. Its controller mills three cards.
{1}{U}{U}
Thought Collapse
Instant
Counter target spell. Its controller mills three cards.
{1}{U}{U}
Thought Collapse
Instant
Counter target spell. Its controller mills three cards.
{U}{B}
Thought Erasure
Sorcery
Target opponent reveals their hand. You choose a nonland card from it. That player discards that card.
Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
{U}{B}
Thought Erasure
Sorcery
Target opponent reveals their hand. You choose a nonland card from it. That player discards that card.
Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
{U}{B}
Thought Erasure
Sorcery
Target opponent reveals their hand. You choose a nonland card from it. That player discards that card.
Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
{U}{B}
Thought Erasure
Sorcery
Target opponent reveals their hand. You choose a nonland card from it. That player discards that card.
Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
{X}{B}{B}
Torment of Hailfire
Sorcery
Repeat the following process X times. Each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card.
{3}{U}{U}
Traumatize
Sorcery
Target player mills half their library, rounded down.
{3}{U}{U}
Traumatize
Sorcery
Target player mills half their library, rounded down.
{3}{U}{U}
Traumatize
Sorcery
Target player mills half their library, rounded down.
{3}{U}{U}
Traumatize
Sorcery
Target player mills half their library, rounded down.