M:tG card similarity search
WU · Legendary Artifact
The Grand Calcutron can be your commander. When The Grand Calcutron enters the battlefield, each player's hand becomes a program (an ordered row of revealed cards). Players can only play the first card of their program. If a card would be put into a player's hand from anywhere, that player reveals it and places it anywhere within their program instead. At the beginning of each player's end step, if that player's program has fewer than five cards, they draw cards equal to the difference.
| Name | Mana | Type | Text |
|---|---|---|---|
| Consuming Tide | 2UU | Sorcery | Each player chooses a nonland permanent they control. Return all nonland permanents not chosen this way to their owners' hands. Then you draw a card for each opponent who has more cards in their hand than you. |
| Diplomacy of the Wastes | 2B | Sorcery | Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. If you control a Warrior, that player loses 2 life. |
| Sin Collector | 1WB | Creature — Human Cleric | When Sin Collector enters the battlefield, target opponent reveals their hand. You choose an instant or sorcery card from it and exile that card. 2/1 |
| The Abyss | 3B | World Enchantment | At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated. |
| Psychic Network | U | Enchantment | Each player plays with the top card of their library held against their forehead, revealed to each other player. |
| Worldpurge | 4W/UW/UW/UW/U | Sorcery | Return all permanents to their owners' hands. Each player chooses up to seven cards in their hand, then shuffles the rest into their library. Each player loses all unspent mana. |
| Booby Trap | 6 | Artifact | As Booby Trap enters the battlefield, choose an opponent and a card name other than a basic land card name. The chosen player reveals each card they draw. When the chosen player draws a card with the chosen name, sacrifice Booby Trap. If you do, Booby Trap deals 10 damage to that player. |
| The Countdown Is at One | 3RR | Sorcery | Players play a Magic subgame, starting at 1 life and using their libraries as their decks. For the rest of the main game, if a source would deal damage to a player who didn't win the subgame, it deals double that damage to that player instead. |
| Duskmantle Guildmage | UB | Creature — Human Wizard | {1}{U}{B}: Whenever a card is put into an opponent's graveyard from anywhere this turn, that player loses 1 life. {2}{U}{B}: Target player mills two cards. 2/2 |
| The Eternal Wanderer | 4WW | Legendary Planeswalker | No more than one creature can attack The Eternal Wanderer each combat. [+1]: Exile up to one target artifact or creature. Return that card to the battlefield under its owner's control at the beginning of that player's next end step. [0]: Create a 2/2 white Samurai creature token with double strike. [−4]: For each player, choose a creature that player controls. Each player sacrifices all creatures they control not chosen this way. Loyalty 5 |