M:tG card similarity search
XRR · Creature — Hydra
Rock Hydra enters the battlefield with X +1/+1 counters on it. For each 1 damage that would be dealt to Rock Hydra, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage. {R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn. {R}{R}{R}: Put a +1/+1 counter on Rock Hydra. Activate only during your upkeep. 0/0
| Name | Mana | Type | Text |
|---|---|---|---|
| Sunbond | 3W | Enchantment — Aura | Enchant creature Enchanted creature has "Whenever you gain life, put that many +1/+1 counters on this creature." |
| Mild-Mannered Librarian | G | Creature — Human | {3}{G}: Mild-Mannered Librarian becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once. 1/1 |
| Tome of Legends | 2 | Artifact | Tome of Legends enters the battlefield with a page counter on it. Whenever your commander enters the battlefield or attacks, put a page counter on Tome of Legends. {1}, {T}, Remove a page counter from Tome of Legends: Draw a card. |
| Circle of Despair | 1WB | Enchantment | {1}, Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage. |
| Martyr's Cause | 2W | Enchantment | Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage. |
| Yotian Dissident | GW | Creature — Human Artificer | Whenever an artifact enters the battlefield under your control, put a +1/+1 counter on target creature you control. 1/1 |
| Aegar, the Freezing Flame | 1UR | Legendary Creature — Giant Wizard | Whenever a creature or planeswalker an opponent controls is dealt excess damage, if a Giant, Wizard, or spell you controlled dealt damage to it this turn, draw a card. 3/3 |
| Unruly Mob | 1W | Creature — Human | Whenever another creature you control dies, put a +1/+1 counter on Unruly Mob. 1/1 |
| Nightshade Harvester | 3B | Creature — Elf Shaman | Whenever a land enters the battlefield under an opponent's control, that player loses 1 life. Put a +1/+1 counter on Nightshade Harvester. 2/2 |
| Mire Blight | B | Enchantment — Aura | Enchant creature When enchanted creature is dealt damage, destroy it. |