Adamaro, First to Desire's power and toughness are each equal to the number of cards in the hand of the opponent with the most cards in hand.
* /
*
{2}
Anvil of Bogardan
Artifact
Players have no maximum hand size.
At the beginning of each player's draw step, that player draws an additional card, then discards a card.
{3}{R}{R}
Balor
Creature - Demon
Flying
Whenever Balor attacks or dies, choose one or more. Each mode must target a different player.
• Target opponent draws three cards, then discards three cards at random.
• Target opponent sacrifices a nontoken artifact.
• Balor deals damage to target opponent equal to the number of cards in their hand.
5 /
5
{2}{R}
Birgi, God of Storytelling
Legendary Creature - God
Whenever you cast a spell, add {R}. Until end of turn, you don't lose this mana as steps and phases end.
Creatures you control can boast twice during each of your turns rather than once.
3 /
3
--
Harnfel, Horn of Bounty
Legendary Artifact
Discard a card: Exile the top two cards of your library. You may play those cards this turn.
3 /
3
{1}
Black Vise
Artifact
As Black Vise enters, choose an opponent.
At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.
{3}{R}
Blood Oath
Instant
Choose a card type. Target opponent reveals their hand. Blood Oath deals 3 damage to that player for each card of the chosen type revealed this way. (Artifact, creature, enchantment, instant, land, planeswalker, sorcery, and tribal are card types.)
{3}{R}{R}
Chandra's Ignition
Sorcery
Target creature you control deals damage equal to its power to each other creature and each opponent.
{2}{R}
Chaos Warp
Instant
The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.
{2}
Ebony Owl Netsuke
Artifact
At the beginning of each opponent's upkeep, if that player has seven or more cards in hand, Ebony Owl Netsuke deals 4 damage to that player.
{3}{R}
Emberwilde Captain
Creature - Djinn Pirate
When Emberwilde Captain enters the battlefield, you become the monarch.
Whenever an opponent attacks you while you're the monarch, Emberwilde Captain deals damage to that player equal to the number of cards in their hand.
4 /
2
{4}
Font of Mythos
Artifact
At the beginning of each player's draw step, that player draws two additional cards.
{2}{R}{R}
Gaze of Adamaro
Instant - Arcane
Gaze of Adamaro deals damage to target player equal to the number of cards in that player's hand.
{3}{R}
Hazoret the Fervent
Legendary Creature - God
Indestructible, haste
Hazoret the Fervent can't attack or block unless you have one or fewer cards in hand.
{2}{R}, Discard a card: Hazoret deals 2 damage to each opponent.
5 /
4
{3}
Horn of Greed
Artifact
Whenever a player plays a land, that player draws a card.
{3}
Howling Golem
Artifact Creature - Golem
Whenever Howling Golem attacks or blocks, each player draws a card.
2 /
3
{2}
Howling Mine
Artifact
At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
{3}
Iron Maiden
Artifact
At the beginning of each opponent's upkeep, Iron Maiden deals X damage to that player, where X is the number of cards in their hand minus 4.
{2}{R}
Jeska's Will
Sorcery
Choose one. If you control a commander as you cast this spell, you may choose both instead.
• Add {R} for each card in target opponent's hand.
• Exile the top three cards of your library. You may play them this turn.
{4}{R}
Khorvath's Fury
Sorcery
For each player, choose friend or foe. Each friend discards all cards from their hand, then draws that many cards plus one. Khorvath's Fury deals damage to each foe equal to the number of cards in their hand.
--
Mikokoro, Center of the Sea
Legendary Land
{T}: Add {C}.
{2}, {T}: Each player draws a card.
{4}
Mindless Automaton
Artifact Creature - Construct
Mindless Automaton enters the battlefield with two +1/+1 counters on it.
{1}, Discard a card: Put a +1/+1 counter on Mindless Automaton.
Remove two +1/+1 counters from Mindless Automaton: Draw a card.
0 /
0
{3}
Misers' Cage
Artifact
At the beginning of each opponent's upkeep, if that player has five or more cards in hand, Misers' Cage deals 2 damage to that player.
{1}{R}{R}
Molten Psyche
Sorcery
Each player shuffles the cards from their hand into their library, then draws that many cards.
Metalcraft -- If you control three or more artifacts, Molten Psyche deals damage to each opponent equal to the number of cards that player has drawn this turn.
{6}
Omen Machine
Artifact
Players can't draw cards.
At the beginning of each player's draw step, that player exiles the top card of their library. If it's a land card, the player puts it onto the battlefield. Otherwise, the player casts it without paying its mana cost if able.
{4}
Otherworld Atlas
Artifact
{T}: Put a charge counter on Otherworld Atlas.
{T}: Each player draws a card for each charge counter on Otherworld Atlas.
{R}{R}
Reverberate
Instant
Copy target instant or sorcery spell. You may choose new targets for the copy.
{3}
Rug of Smothering
Artifact Creature - Construct
Flying
Whenever a player casts a spell, they lose 1 life for each spell they've cast this turn.
1 /
3
{4}{R}{R}
Runeflare Trap
Instant - Trap
If an opponent drew three or more cards this turn, you may pay {R} rather than pay this spell's mana cost.
Runeflare Trap deals damage to target player equal to the number of cards in that player's hand.
{3}{R}
Shah of Naar Isle
Creature - Efreet
Trample
Echo {0} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Shah of Naar Isle's echo cost is paid, each opponent may draw up to three cards.
6 /
6
{4}
Skullcage
Artifact
At the beginning of each opponent's upkeep, Skullcage deals 2 damage to that player unless they have exactly three or exactly four cards in hand.
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{2}{R}
Soul's Fire
Instant
Target creature you control deals damage equal to its power to any target.
{R}
Storm World
World Enchantment
At the beginning of each player's upkeep, Storm World deals X damage to that player, where X is 4 minus the number of cards in their hand.
{3}{R}{R}
Stormbreath Dragon
Creature - Dragon
Flying, haste, protection from white
{5}{R}{R}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When Stormbreath Dragon becomes monstrous, it deals damage to each opponent equal to the number of cards in that player's hand.
4 /
4
{3}{R}
Sudden Impact
Instant
Sudden Impact deals damage to target player equal to the number of cards in that player's hand.
{3}
Sword of War and Peace
Artifact - Equipment
Equipped creature gets +2/+2 and has protection from red and from white.
Whenever equipped creature deals combat damage to a player, Sword of War and Peace deals damage to that player equal to the number of cards in their hand and you gain 1 life for each card in your hand.
Equip {2}
{3}
Temple Bell
Artifact
{T}: Each player draws a card.
{1}{R}
Tibalt's Trickery
Instant
Counter target spell. Choose 1, 2, or 3 at random. Its controller mills that many cards, then exiles cards from the top of their library until they exile a nonland card with a different name than that spell. They may cast that card without paying its mana cost. Then they put the exiled cards on the bottom of their library in a random order.
{2}{R}
Unquenchable Fury
Enchantment - Aura
Enchant creature
Enchanted creature has "Whenever this creature attacks, it deals X damage to defending player, where X is the number of cards in their hand."
When Unquenchable Fury is put into your graveyard from the battlefield, return it to your hand.
{6}{R}
Vicious Shadows
Enchantment
Whenever a creature dies, you may have Vicious Shadows deal damage to target player equal to the number of cards in that player's hand.
{4}
Viseling
Artifact Creature - Phyrexian Construct
At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in their hand minus 4.
2 /
2
{3}
Wheel of Torture
Artifact
At the beginning of each opponent's upkeep, Wheel of Torture deals X damage to that player, where X is 3 minus the number of cards in their hand.
{5}{R}
Wild Evocation
Enchantment
At the beginning of each player's upkeep, that player reveals a card at random from their hand. If it's a land card, the player puts it onto the battlefield. Otherwise, the player casts it without paying its mana cost if able.
{2}
Zenith Chronicler
Artifact Creature - Phyrexian Construct
Whenever a player casts their first multicolored spell each turn, each other player draws a card.
3 /
1
{2}{R}
Zurzoth, Chaos Rider
Legendary Creature - Devil
Whenever an opponent draws their first card each turn, if it's not their turn, you create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."
Whenever one or more Devils you control attack one or more players, you and those players each draw a card, then discard a card at random.