M:tG card similarity search
3U · Sorcery
You and target player exchange control of the creature you each control with the highest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest, their controller chooses one of them.
| Name | Mana | Type | Text |
|---|---|---|---|
| In Search of Greatness | GG | Enchantment | At the beginning of your upkeep, you may cast a permanent spell from your hand with mana value equal to 1 plus the highest mana value among other permanents you control without paying its mana cost. If you don't, scry 1. |
| Waylaying Pirates | 3U | Creature — Human Pirate | When Waylaying Pirates enters the battlefield, if you control an artifact, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/3 |
| Loxodon Peacekeeper | 1W | Creature — Elephant Soldier | At the beginning of your upkeep, the player with the lowest life total gains control of Loxodon Peacekeeper. If two or more players are tied for lowest life total, you choose one of them, and that player gains control of Loxodon Peacekeeper. 4/4 |
| Void Winnower | 9 | Creature — Eldrazi | Your opponents can't cast spells with even mana values. (Zero is even.) Your opponents can't block with creatures with even mana values. 11/9 |
| Keruga, the Macrosage | 3G/UG/U | Legendary Creature — Dinosaur Hippo | Companion — Your starting deck contains only cards with mana value 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) When Keruga, the Macrosage enters the battlefield, draw a card for each other permanent you control with mana value 3 or greater. 5/4 |
| Nissa's Judgment | 4G | Sorcery | Support 2. (Put a +1/+1 counter on each of up to two target creatures.) Choose up to one target creature an opponent controls. Each creature you control with a +1/+1 counter on it deals damage equal to its power to that creature. |
| Arena | Land | {3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.) | |
| Legion of Clay | 3G | Enchantment | Creatures you control have trample. Whenever one or more nontoken artifacts enter the battlefield under your control, creatures you control perpetually get +1/+1. |
| Grim Contest | 1BG | Instant | Choose target creature you control and target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other. |
| Thoughtweft Gambit | 4W/UW/U | Instant | Tap all creatures your opponents control and untap all creatures you control. |