M:tG card similarity search
2UU · Enchantment
Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rending Volley | R | Instant | This spell can't be countered. Rending Volley deals 4 damage to target white or blue creature. |
| Decimator Beetle | 3BG | Creature — Insect | When Decimator Beetle enters the battlefield, put a -1/-1 counter on target creature you control. Whenever Decimator Beetle attacks, remove a -1/-1 counter from target creature you control and put a -1/-1 counter on up to one target creature defending player controls. 4/5 |
| Skullbriar, the Walking Grave | BG | Legendary Creature — Zombie Elemental | Haste Whenever Skullbriar, the Walking Grave deals combat damage to a player, put a +1/+1 counter on it. Counters remain on Skullbriar as it moves to any zone other than a player's hand or library. 1/1 |
| Kavu Chameleon | 3GG | Creature — Kavu | This spell can't be countered. {G}: Kavu Chameleon becomes the color of your choice until end of turn. 4/4 |
| Thing from the Deep | 6UUU | Creature — Leviathan | Whenever Thing from the Deep attacks, sacrifice it unless you sacrifice an Island. 9/9 |
| Necrogen Spellbomb | 1 | Artifact | {B}, Sacrifice Necrogen Spellbomb: Target player discards a card. {1}, Sacrifice Necrogen Spellbomb: Draw a card. |
| Heliophial | 5 | Artifact | Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) {2}, Sacrifice Heliophial: It deals damage equal to the number of charge counters on it to any target. |
| Sage of Ancient Lore | 4G | Creature — Human Shaman Werewolf | Sage of Ancient Lore's power and toughness are each equal to the number of cards in your hand. When Sage of Ancient Lore enters the battlefield, draw a card. At the beginning of each upkeep, if no spells were cast last turn, transform Sage of Ancient Lore. */* |
| Molten Influence | 1R | Instant | Counter target instant or sorcery spell unless its controller has Molten Influence deal 4 damage to them. |
| Ziatora's Envoy | 1BRG | Creature — Viashino Warrior | Trample Whenever Ziatora's Envoy deals combat damage to a player, look at the top card of your library. You may play a land from the top of your library or cast a spell with mana value less than or equal to the damage dealt from the top of your library without paying its mana cost. If you don't, put that card into your hand. Blitz {2}{B}{R}{G} 5/4 |