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 |
|---|---|---|---|
| Stabilizer | 2 | Artifact | Players can't cycle cards. |
| Voice of Many | 2GG | Creature — Elf Druid | When Voice of Many enters the battlefield, draw a card for each opponent who controls fewer creatures than you. 3/3 |
| Sire of Insanity | 4BR | Creature — Demon | At the beginning of each end step, each player discards their hand. 6/4 |
| Curse of Chaos | 2R | Enchantment — Aura Curse | Enchant player Whenever a player attacks enchanted player with one or more creatures, that attacking player may discard a card. If the player does, they draw a card. |
| Thought-Knot Seer | 3C | Creature — Eldrazi | ({C} represents colorless mana.) When Thought-Knot Seer enters the battlefield, target opponent reveals their hand. You choose a nonland card from it and exile that card. When Thought-Knot Seer leaves the battlefield, target opponent draws a card. 4/4 |
| Revealing Eye | Creature — Eye Horror | Menace When this creature transforms into Revealing Eye, target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card, then draws a card. 3/4 | |
| Sygg, River Cutthroat | U/BU/B | Legendary Creature — Merfolk Rogue | At the beginning of each end step, if an opponent lost 3 or more life this turn, you may draw a card. (Damage causes loss of life.) 1/3 |
| Archmage Ascension | 2U | Enchantment | At the beginning of each end step, if you drew two or more cards this turn, you may put a quest counter on Archmage Ascension. As long as Archmage Ascension has six or more quest counters on it, if you would draw a card, you may instead search your library for a card, put that card into your hand, then shuffle. |
| Curse of Verbosity | 2U | Enchantment — Aura Curse | Enchant player Whenever enchanted player is attacked, you draw a card. Each opponent attacking that player does the same. |
| Worry Beads | 3 | Artifact | At the beginning of each player's upkeep, that player mills a card. |