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 |
|---|---|---|---|
| Noggle Ransacker | 2U/R | Creature — Noggle Rogue | When Noggle Ransacker enters the battlefield, each player draws two cards, then discards a card at random. 2/1 |
| Frankie Peanuts | 2WW | Legendary Creature — Elephant Rogue | At the beginning of your upkeep, you may ask target player a yes-or-no question. If you do, that player answers the question truthfully and abides by that answer if able until end of turn. 2/3 |
| Sarevok, Deathbringer | 3B | Legendary Creature — Human Knight | At the beginning of each player's end step, if no permanents left the battlefield this turn, that player loses X life, where X is Sarevok's power. Choose a Background (You can have a Background as a second commander.) 3/4 |
| Ob Nixilis, the Hate-Twisted | 3BB | Legendary Planeswalker — Nixilis | Whenever an opponent draws a card, Ob Nixilis, the Hate-Twisted deals 1 damage to that player. [−2]: Destroy target creature. Its controller draws two cards. Loyalty 5 |
| Ichor Rats | 1BB | Creature — Phyrexian Rat | Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Ichor Rats enters the battlefield, each player gets a poison counter. 2/1 |
| Tainted Specter | 3B | Creature — Specter | Flying {1}{B}{B}, {T}: Target player discards a card unless they put a card from their hand on top of their library. If that player discards a card this way, Tainted Specter deals 1 damage to each creature and each player. Activate only as a sorcery. 2/2 |
| Addle | 1B | Sorcery | Choose a color. Target player reveals their hand and you choose a card of that color from it. That player discards that card. |
| Make an Example | 3B | Sorcery | Each opponent separates the creatures they control into two piles. For each opponent, you choose one of their piles. Each opponent sacrifices the creatures in their chosen pile. (Piles can be empty.) |
| Spirit of the Labyrinth | 1W | Enchantment Creature — Spirit | Each player can't draw more than one card each turn. 3/1 |
| Mana Cache | 1RR | Enchantment | At the beginning of each player's end step, put a charge counter on Mana Cache for each untapped land that player controls. Remove a charge counter from Mana Cache: Add {C}. Any player may activate this ability but only during their turn before the end step. |