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 |
|---|---|---|---|
| Ornery Kudu | 2G | Creature — Antelope | When Ornery Kudu enters the battlefield, put a -1/-1 counter on target creature you control. 3/4 |
| Furtive Homunculus | 1U | Creature — Homunculus | Skulk (This creature can't be blocked by creatures with greater power.) 2/1 |
| Greater Werewolf | 4B | Creature — Werewolf | At end of combat, put a -0/-2 counter on each creature blocking or blocked by Greater Werewolf. 2/4 |
| Sorcerous Spyglass | 2 | Artifact | As Sorcerous Spyglass enters the battlefield, look at an opponent's hand, then choose any card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities. |
| Synapse Necromage | 2B | Creature — Fungus Wizard | When Synapse Necromage dies, create two 1/1 black Fungus creature tokens with "This creature can't block." 3/1 |
| Aethersquall Ancient | 5UU | Creature — Leviathan | Flying At the beginning of your upkeep, you get {E}{E}{E} (three energy counters). Pay {E}{E}{E}{E}{E}{E}{E}{E}: Return all other creatures to their owners' hands. Activate only as a sorcery. 6/6 |
| Azorius Justiciar | 2WW | Creature — Human Wizard | When Azorius Justiciar enters the battlefield, detain up to two target creatures your opponents control. (Until your next turn, those creatures can't attack or block and their activated abilities can't be activated.) 2/2 |
| Humble Budoka | 1G | Creature — Human Monk | Shroud (This creature can't be the target of spells or abilities.) 2/2 |
| Burnout | 1R | Instant | Counter target instant spell if it's blue. Draw a card at the beginning of the next turn's upkeep. |
| Rivalry | 2R | Enchantment | At the beginning of each player's upkeep, if that player controls more lands than each other player, Rivalry deals 2 damage to them. |