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 |
|---|---|---|---|
| Hunting Grounds | GW | Enchantment | Threshold — As long as seven or more cards are in your graveyard, Hunting Grounds has "Whenever an opponent casts a spell, you may put a creature card from your hand onto the battlefield." |
| Cultural Exchange | 4UU | Sorcery | Choose any number of creatures target player controls. Choose the same number of creatures another target player controls. Those players exchange control of those creatures. (This effect lasts indefinitely.) |
| Rousing Refrain | 3RR | Sorcery | Add {R} for each card in target opponent's hand. Until end of turn, you don't lose this mana as steps and phases end. Exile Rousing Refrain with three time counters on it. Suspend 3—{1}{R} (Rather than cast this card from your hand, you may pay {1}{R} and exile it with three 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.) |
| Danitha, Benalia's Hope | 4W | Legendary Creature — Human Knight | First strike, vigilance, lifelink When Danitha, Benalia's Hope enters the battlefield, you may put an Aura or Equipment card from your hand or graveyard onto the battlefield attached to Danitha. 4/4 |
| Tomorrow, Azami's Familiar | 5U | Legendary Creature — Spirit | If you would draw a card, look at the top three cards of your library instead. Put one of those cards into your hand and the rest on the bottom of your library in any order. 1/5 |
| Mirror Strike | 3W | Instant | All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead. |
| Withering Wisps | 1BB | Enchantment | At the beginning of the end step, if no creatures are on the battlefield, sacrifice Withering Wisps. {B}: Withering Wisps deals 1 damage to each creature and each player. Activate no more times each turn than the number of snow Swamps you control. |
| Razing Snidd | 4BR | Creature — Beast | When Razing Snidd enters the battlefield, return a black or red creature you control to its owner's hand. When Razing Snidd enters the battlefield, each player sacrifices a land. 3/3 |
| Viashino Sandscout | 1R | Creature — Viashino Scout | Haste (This creature can attack and {T} as soon as it comes under your control.) At the beginning of the end step, return Viashino Sandscout to its owner's hand. (Return it only if it's on the battlefield.) 2/1 |
| Sanity Gnawers | 1BR | Creature — Rat | When Sanity Gnawers enters the battlefield, target player discards a card at random. 1/1 |