M:tG card similarity search
3U · Enchantment
At the beginning of your upkeep, you may exchange control of target nonland permanent you control and target nonland permanent an opponent controls with an equal or lesser mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Wall of Tombstones | 1B | Creature — Wall | Defender (This creature can't attack.) At the beginning of your upkeep, change Wall of Tombstones's base toughness to 1 plus the number of creature cards in your graveyard. (This effect lasts indefinitely.) 0/1 |
| Curse of Inertia | 2U | Enchantment — Aura Curse | Enchant player Whenever a player attacks enchanted player with one or more creatures, that attacking player may tap or untap target permanent of their choice. |
| Necrogen Mists | 2B | Enchantment | At the beginning of each player's upkeep, that player discards a card. |
| Inventory Management | RW | Instant | Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) For each Aura and Equipment you control, you may attach it to a creature you control. |
| Time Bomb | 4 | Artifact | At the beginning of your upkeep, put a time counter on Time Bomb. {1}, {T}, Sacrifice Time Bomb: Time Bomb deals damage equal to the number of time counters on it to each creature and each player. |
| Rime Dryad | G | Creature — Dryad | Snow forestwalk (This creature can't be blocked as long as defending player controls a snow Forest.) 1/2 |
| Idol of Endurance | 2W | Artifact | When Idol of Endurance enters the battlefield, exile all creature cards with mana value 3 or less from your graveyard until Idol of Endurance leaves the battlefield. {1}{W}, {T}: Until end of turn, you may cast a creature spell from among cards exiled with Idol of Endurance without paying its mana cost. |
| Oath of Teferi | 3WU | Legendary Enchantment | When Oath of Teferi enters the battlefield, exile another target permanent you control. Return it to the battlefield under its owner's control at the beginning of the next end step. You may activate the loyalty abilities of planeswalkers you control twice each turn rather than only once. |
| Crumbling Ashes | 1B | Enchantment | At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it. |
| Spectral Bears | 1G | Creature — Bear Spirit | Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step. 3/3 |