M:tG card similarity search
2W · Enchantment
When an opponent casts a creature spell, if Opal Champion is an enchantment, Opal Champion becomes a 3/3 Knight creature with first strike.
| Name | Mana | Type | Text |
|---|---|---|---|
| Tel-Jilad Wolf | 2G | Creature — Wolf | Whenever Tel-Jilad Wolf becomes blocked by an artifact creature, Tel-Jilad Wolf gets +3/+3 until end of turn. 2/2 |
| Timely Ward | 2W | Enchantment — Aura | You may cast Timely Ward as though it had flash if it targets a commander. Enchant creature Enchanted creature has indestructible. |
| Leyline of Combustion | 2RR | Enchantment | If Leyline of Combustion is in your opening hand, you may begin the game with it on the battlefield. Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, Leyline of Combustion deals 2 damage to that player. |
| Mandate of Peace | 1W | Instant | Cast this spell only during combat. Your opponents can't cast spells this turn. End the combat phase. (Remove all attackers and blockers from combat. Exile all spells and abilities from the stack, including this spell.) |
| Elven Warhounds | 3G | Creature — Dog | Whenever Elven Warhounds becomes blocked by a creature, put that creature on top of its owner's library. 2/2 |
| Protean Thaumaturge | 1U | Creature — Human Wizard | Constellation — Whenever an enchantment enters the battlefield under your control, you may have Protean Thaumaturge become a copy of another target creature, except it has this ability. 1/1 |
| Unifying Theory | 1U | Enchantment | Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card. |
| Ice Cave | 3UU | Enchantment | Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.) |
| Strider, Ranger of the North | 2RG | Legendary Creature — Human Ranger | Landfall — Whenever a land enters the battlefield under your control, target creature gets +1/+1 until end of turn. Then if that creature has power 4 or greater, it gains first strike until end of turn. 4/4 |
| Moderation | 1WU | Enchantment | You can't cast more than one spell each turn. Whenever you cast a spell, draw a card. |