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 |
|---|---|---|---|
| Curse of the Cabal | 9B | Sorcery | Target player sacrifices half the permanents they control, rounded down. Suspend 2—{2}{B}{B} (Rather than cast this card from your hand, you may pay {2}{B}{B} and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) At the beginning of each player's upkeep, if Curse of the Cabal is suspended, that player may sacrifice a permanent. If the player does, put two time counters on Curse of the Cabal. |
| Mindstorm Crown | 3 | Artifact | At the beginning of your upkeep, draw a card if you had no cards in hand at the beginning of this turn. If you had a card in hand, Mindstorm Crown deals 1 damage to you. |
| Agent of the Shadow Thieves | 1B | Legendary Enchantment — Background | Commander creatures you own have "Whenever this creature attacks a player, if no opponent has more life than that player, put a +1/+1 counter on this creature. It gains deathtouch and indestructible until end of turn." |
| Raiders' Wake | 3B | Enchantment | Whenever an opponent discards a card, that player loses 2 life. Raid — At the beginning of your end step, if you attacked this turn, target opponent discards a card. |
| Ichor Wellspring | 2 | Artifact | When Ichor Wellspring enters the battlefield or is put into a graveyard from the battlefield, draw a card. |
| Depopulate | 2WW | Sorcery | Each player who controls a multicolored creature draws a card. Then destroy all creatures. |
| Pyromancer's Swath | 2R | Enchantment | If an instant or sorcery source you control would deal damage to a permanent or player, it deals that much damage plus 2 to that permanent or player instead. At the beginning of each end step, discard your hand. |
| Phytohydra | 2GWW | Creature — Plant Hydra | If damage would be dealt to Phytohydra, put that many +1/+1 counters on it instead. 1/1 |
| Spike, Tournament Grinder | 2B/PB/P | Legendary Creature — Human Gamer | ({B/P} can be paid with either {B} or 2 life.) {B/P}{B/P}{B/P}{B/P}: Reveal a card you own from outside the game that has been banned or restricted in a Constructed format and put it into your hand. 1/1 |
| Master of the Feast | 1BB | Enchantment Creature — Demon | Flying At the beginning of your upkeep, each opponent draws a card. 5/5 |