M:tG card similarity search
2R · Enchantment
Cumulative upkeep {R} (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.) Blue creatures can't block creatures you control. Nonblue creatures can't block creatures you control unless their controller pays 1 life for each blocking creature they control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Wildwood Tracker | G | Creature — Elf Warrior | Whenever Wildwood Tracker attacks or blocks, if you control another non-Human creature, Wildwood Tracker gets +1/+1 until end of turn. 1/1 |
| Diffusion Sliver | 1U | Creature — Sliver | Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. 1/1 |
| Thunderscape Master | 2RR | Creature — Human Wizard | {B}{B}, {T}: Target player loses 2 life and you gain 2 life. {G}{G}, {T}: Creatures you control get +2/+2 until end of turn. 2/2 |
| Jhessian Balmgiver | 1WU | Creature — Human Cleric | {T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Target creature can't be blocked this turn. 1/1 |
| Abyssal Nightstalker | 3B | Creature — Nightstalker | Whenever Abyssal Nightstalker attacks and isn't blocked, defending player discards a card. 2/2 |
| Act of Heroism | 1W | Instant | Untap target creature. It gets +2/+2 until end of turn and can block an additional creature this turn. |
| Monkey- | Creature — Monkey | Whenever a nontoken creature you control dies, Augment {2}{G} ({2}{G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +2/+2 | |
| Arcades Sabboth | 2GGWWUU | Legendary Creature — Elder Dragon | Flying At the beginning of your upkeep, sacrifice Arcades Sabboth unless you pay {G}{W}{U}. Each untapped creature you control gets +0/+2 as long as it's not attacking. {W}: Arcades Sabboth gets +0/+1 until end of turn. 7/7 |
| Karlov Watchdog | 3W | Creature — Dog | Vigilance Permanents your opponents control can't be turned face up during your turn. Whenever you attack with three or more creatures, creatures you control get +1/+1 until end of turn. 3/2 |
| Lava Storm | 3RR | Instant | Lava Storm deals 2 damage to each attacking creature or Lava Storm deals 2 damage to each blocking creature. |