M:tG card similarity search
2G · Enchantment — Aura
Enchant creature When Hydra's Growth enters the battlefield, put a +1/+1 counter on enchanted creature. At the beginning of your upkeep, double the number of +1/+1 counters on enchanted creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Setessan Oathsworn | 1GG | Creature — Satyr Warrior | Heroic — Whenever you cast a spell that targets Setessan Oathsworn, put two +1/+1 counters on Setessan Oathsworn. 1/1 |
| Pheres-Band Thunderhoof | 4G | Creature — Centaur Warrior | Heroic — Whenever you cast a spell that targets Pheres-Band Thunderhoof, put two +1/+1 counters on Pheres-Band Thunderhoof. 3/4 |
| Thayan Evokers | 2U | Creature — Human Wizard | Double team When Thayan Evokers enters the battlefield, conjure a card named Lightning Bolt into your hand, then discard a card. Whenever you conjure one or more cards, put a +1/+1 counter on Thayan Evokers. 1/1 |
| Corrosion | 1BR | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated. When Corrosion leaves the battlefield, remove all rust counters from all permanents. |
| Curiosity | U | Enchantment — Aura | Enchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card. |
| Keen Sense | G | Enchantment — Aura | Enchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card. |
| Rescuer Sphinx | 2UU | Creature — Sphinx | Flying As Rescuer Sphinx enters the battlefield, you may return a nonland permanent you control to its owner's hand. If you do, Rescuer Sphinx enters the battlefield with a +1/+1 counter on it. 3/2 |
| Feral Thallid | 3GGG | Creature — Fungus | At the beginning of your upkeep, put a spore counter on Feral Thallid. Remove three spore counters from Feral Thallid: Regenerate Feral Thallid. 6/3 |
| Nessian Hornbeetle | 1G | Creature — Insect | At the beginning of combat on your turn, if you control another creature with power 4 or greater, put a +1/+1 counter on Nessian Hornbeetle. 2/2 |
| Sengir Connoisseur | 3BB | Creature — Vampire | Flying Whenever one or more other creatures die, put a +1/+1 counter on Sengir Connoisseur. This ability triggers only once each turn. 3/3 |