M:tG card similarity search
4W · Enchantment
When Mystic Barrier enters the battlefield or at the beginning of your upkeep, choose left or right. Each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent.
| Name | Mana | Type | Text |
|---|---|---|---|
| Serendib Efreet | 2U | Creature — Efreet | Flying At the beginning of your upkeep, Serendib Efreet deals 1 damage to you. 3/4 |
| Touch of Death | 2B | Sorcery | Touch of Death deals 1 damage to target player or planeswalker. You gain 1 life. Draw a card at the beginning of the next turn's upkeep. |
| Celestial Force | 5WWW | Creature — Elemental | At the beginning of each upkeep, you gain 3 life. 7/7 |
| Expropriate | 7UU | Sorcery | Council's dilemma — Starting with you, each player votes for time or money. For each time vote, take an extra turn after this one. For each money vote, choose a permanent owned by the voter and gain control of it. Exile Expropriate. |
| Fledgling Djinn | 1B | Creature — Djinn | Flying At the beginning of your upkeep, Fledgling Djinn deals 1 damage to you. 2/2 |
| Frogkin Kidnapper | 1B | Creature — Frog Rogue | When Frogkin Kidnapper enters the battlefield, target opponent reveals their hand. Choose a nonland card from it. Ransom that card. (Exile it. Its owner may pay {3} at any time to return it to their hand.) 2/1 |
| Antarctic Research Base | Plane — Earth | When you planeswalk to Antarctic Research Base and at the beginning of your upkeep, investigate. Whenever chaos ensues, put X +1/+1 counters on target creature you control, where X is the number of artifacts you control. It becomes a Plant in addition to its other types. | |
| Leyline Surge | Enchantment | At the beginning of your upkeep, you may put a permanent card from your hand onto the battlefield. | |
| Keeper of Keys | 3UU | Creature — Human Rogue Mutant | When Keeper of Keys enters the battlefield, you become the monarch. At the beginning of your upkeep, if you're the monarch, creatures you control can't be blocked this turn. 4/4 |
| Generous Plunderer | 1R | Creature — Human Rogue | Menace At the beginning of your upkeep, you may create a Treasure token. When you do, target opponent creates a tapped Treasure token. Whenever Generous Plunderer attacks, it deals damage to defending player equal to the number of artifacts they control. 2/2 |