M:tG card similarity search
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
| Name | Mana | Type | Text |
|---|---|---|---|
| Primordial Hydra | XGG | Creature — Hydra | Primordial Hydra enters the battlefield with X +1/+1 counters on it. At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it. 0/0 |
| Avarice Amulet | 4 | Artifact — Equipment | Equipped creature gets +2/+0 and has vigilance and "At the beginning of your upkeep, draw a card." Whenever equipped creature dies, target opponent gains control of Avarice Amulet. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Unstable Shapeshifter | 3U | Creature — Shapeshifter | Whenever another creature enters the battlefield, Unstable Shapeshifter becomes a copy of that creature, except it has this ability. 0/1 |
| Phyrexian Swarmlord | 4GG | Creature — Phyrexian Insect Horror | Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) At the beginning of your upkeep, create a 1/1 green Phyrexian Insect creature token with infect for each poison counter your opponents have. 4/4 |
| Teyo's Lightshield | 2W | Creature — Illusion | When Teyo's Lightshield enters the battlefield, put a +1/+1 counter on target creature you control. 0/3 |
| Legacy's Allure | UU | Enchantment | At the beginning of your upkeep, you may put a treasure counter on Legacy's Allure. Sacrifice Legacy's Allure: Gain control of target creature with power less than or equal to the number of treasure counters on Legacy's Allure. (This effect lasts indefinitely.) |
| Sigarda's Imprisonment | 2W | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block. {4}{W}: Exile enchanted creature. Create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") |
| Chicken Egg | 1R | Creature — Egg | At the beginning of your upkeep, roll a six-sided die. If you roll a 6, sacrifice Chicken Egg and create a 4/4 red Giant Bird creature token. 0/1 |
| Regal Behemoth | 4GG | Creature — Dinosaur | Trample When Regal Behemoth enters the battlefield, you become the monarch. Whenever you tap a land for mana while you're the monarch, add an additional one mana of any color. 5/5 |
| Obscura Polymorphist | 1WU | Creature — Cephalid Wizard | When Obscura Polymorphist enters the battlefield, exile up to one target creature. Its controller seeks a creature card. 2/2 |