M:tG card similarity search
2UU · Instant — Trap
If an opponent had a green creature enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost. Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
| Name | Mana | Type | Text |
|---|---|---|---|
| Spirebluff Canal | Land | Spirebluff Canal enters the battlefield tapped unless you control two or fewer other lands. {T}: Add {U} or {R}. | |
| Valakut, the Molten Pinnacle | Land | Valakut, the Molten Pinnacle enters the battlefield tapped. Whenever a Mountain enters the battlefield under your control, if you control at least five other Mountains, you may have Valakut, the Molten Pinnacle deal 3 damage to any target. {T}: Add {R}. | |
| Spur Grappler | 2R | Creature — Beast | Spur Grappler gets +2/+1 as long as you control no untapped lands. 2/1 |
| Treasure Nabber | 2R | Creature — Goblin Rogue | Whenever an opponent taps an artifact for mana, gain control of that artifact until the end of your next turn. 3/2 |
| Akroan Mastiff | 3W | Creature — Dog | {W}, {T}: Tap target creature. 2/2 |
| Paradox Engine | 5 | Legendary Artifact | Whenever you cast a spell, untap all nonland permanents you control. |
| Robo- | Artifact Creature — Construct | At the beginning of each end step, if an artifact entered the battlefield under your control this turn, Augment {2} ({2}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +1/+1 | |
| Uphill Battle | 2R | Enchantment | Creatures played by your opponents enter the battlefield tapped. |
| Deluge | 2U | Instant | Tap all creatures without flying. |
| 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 |