M:tG card similarity search
3UU · Enchantment
Whenever a creature or land becomes tapped, put an hourglass counter on it. Each permanent with an hourglass counter on it doesn't untap during its controller's untap step. At the beginning of each player's upkeep, remove all hourglass counters from permanents that player controls.
| Name | Mana | Type | Text |
|---|---|---|---|
| Lifeblood | 2WW | Enchantment | Whenever a Mountain an opponent controls becomes tapped, you gain 1 life. |
| Lifetap | UU | Enchantment | Whenever a Forest an opponent controls becomes tapped, you gain 1 life. |
| Invasion of Ravnica | 5 | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Ravnica enters the battlefield, exile target nonland permanent an opponent controls that isn't exactly two colors. |
| Bioessence Hydra | 3GU | Creature — Hydra Mutant | Trample Bioessence Hydra enters the battlefield with a +1/+1 counter on it for each loyalty counter on planeswalkers you control. Whenever one or more loyalty counters are put on planeswalkers you control, put that many +1/+1 counters on Bioessence Hydra. 4/4 |
| Commander Sofia Daguerre | 3W | Legendary Creature — Human Pilot | Flash Crash Landing — When Commander Sofia Daguerre enters the battlefield, destroy up to one target legendary permanent. That permanent's controller creates a Junk token. (It's an artifact with "{T}, Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.") 1/3 |
| Wild Dogs | G | Creature — Dog | At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of Wild Dogs. Cycling {2} ({2}, Discard this card: Draw a card.) 2/1 |
| Stromkirk Bloodthief | 2B | Creature — Vampire Rogue | At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on target Vampire you control. 2/2 |
| Veteran of the Depths | 3W | Creature — Merfolk Soldier | Whenever Veteran of the Depths becomes tapped, you may put a +1/+1 counter on it. 2/2 |
| Join Shields | 3GW | Instant | Untap all creatures you control. They gain hexproof and indestructible until end of turn. (They can't be the targets of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy them.) |
| Denry Klin, Editor in Chief | 2WU | Legendary Creature — Cat Advisor | Denry Klin, Editor in Chief enters the battlefield with your choice of a +1/+1, first strike, or vigilance counter on it. Whenever a nontoken creature enters the battlefield under your control, if Denry has counters on it, put the same number of each kind of counter on that creature. 2/2 |