M:tG card similarity search
1 · Artifact
Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kavu Predator | 1G | Creature — Kavu | Trample Whenever an opponent gains life, put that many +1/+1 counters on Kavu Predator. 2/2 |
| Enchantress's Presence | 2G | Enchantment | Whenever you cast an enchantment spell, draw a card. |
| Knockout Blow | 2W | Instant | This spell costs {2} less to cast if it targets a red creature. Knockout Blow deals 4 damage to target attacking or blocking creature and you gain 2 life. |
| Glimpse of Nature | G | Sorcery | Whenever you cast a creature spell this turn, draw a card. |
| Fierce Guardianship | 2U | Instant | If you control a commander, you may cast this spell without paying its mana cost. Counter target noncreature spell. |
| Narrow Escape | 2W | Instant | Return target permanent you control to its owner's hand. You gain 4 life. |
| Lethargy Trap | 3U | Instant — Trap | If three or more creatures are attacking, you may pay {U} rather than pay this spell's mana cost. Attacking creatures get -3/-0 until end of turn. |
| Pest Summoning | 1B/GB/G | Sorcery — Lesson | Create two 1/1 black and green Pest creature tokens with "When this creature dies, you gain 1 life." |
| Citanul Druid | 1G | Creature — Human Druid | Whenever an opponent casts an artifact spell, put a +1/+1 counter on Citanul Druid. 1/1 |
| Kuro, Pitlord | 6BBB | Legendary Creature — Demon Spirit | At the beginning of your upkeep, sacrifice Kuro, Pitlord unless you pay {B}{B}{B}{B}. Pay 1 life: Target creature gets -1/-1 until end of turn. 9/9 |