M:tG card similarity search
1U · Instant
Counter target spell unless its controller pays {2}. Suspect up to one target creature. (A suspected creature has menace and can't block.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Refraction Trap | 3W | Instant — Trap | If an opponent cast a red instant or sorcery spell this turn, you may pay {W} rather than pay this spell's mana cost. Prevent the next 3 damage that a source of your choice would deal to you and/or permanents you control this turn. If damage is prevented this way, Refraction Trap deals that much damage to any target. |
| Shreds of Sanity | 2R | Sorcery | Return up to one target instant card and up to one target sorcery card from your graveyard to your hand, then discard a card. Exile Shreds of Sanity. |
| Crystalline Nautilus | 2U | Enchantment Creature — Nautilus | Bestow {3}{U}{U} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) When Crystalline Nautilus becomes the target of a spell or ability, sacrifice it. Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it." 4/4 |
| Eidolon of Rhetoric | 2W | Enchantment Creature — Spirit | Each player can't cast more than one spell each turn. 1/4 |
| Caldaia Strongarm | 4G | Creature — Human Warrior | When Caldaia Strongarm enters the battlefield, put two +1/+1 counters on target creature. Blitz {3}{G} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) 2/3 |
| Steadfast Sentry | 2W | Creature — Human Soldier | Vigilance (Attacking doesn't cause this creature to tap.) When Steadfast Sentry dies, put a +1/+1 counter on target creature you control. 3/2 |
| Woeleecher | 5W | Creature — Elemental | {W}, {T}: Remove a -1/-1 counter from target creature. If you do, you gain 2 life. 3/5 |
| Venerable Knight | W | Creature — Human Knight | When Venerable Knight dies, put a +1/+1 counter on target Knight you control. 2/1 |
| Presence of the Master | 3W | Enchantment | Whenever a player casts an enchantment spell, counter it. |
| Boseiju, Who Shelters All | Legendary Land | Boseiju, Who Shelters All enters the battlefield tapped. {T}, Pay 2 life: Add {C}. If that mana is spent on an instant or sorcery spell, that spell can't be countered. |