M:tG card similarity search
1 · Artifact
At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells.
| Name | Mana | Type | Text |
|---|---|---|---|
| Mana Vortex | 1UU | Enchantment | When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex. |
| Aggressive Crag | Land | At the beginning of your combat step, tap Aggressive Crag. {T}: Add {R} or {W}. | |
| Relic Runner | 1U | Creature — Human Rogue | Relic Runner can't be blocked if you've cast a historic spell this turn. (Artifacts, legendaries, and Sagas are historic.) 2/1 |
| Kunoros, Hound of Athreos | 1WB | Legendary Creature — Dog | Vigilance, menace, lifelink Creature cards in graveyards can't enter the battlefield. Players can't cast spells from graveyards. 3/3 |
| Firestorm Hellkite | 4UR | Creature — Dragon | Flying, trample Cumulative upkeep {U}{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.) 6/6 |
| Codie, Vociferous Codex | 3 | Legendary Artifact Creature — Construct | You can't cast permanent spells. {4}, {T}: Add {W}{U}{B}{R}{G}. When you next cast a spell this turn, exile cards from the top of your library until you exile an instant or sorcery card with lesser mana value. Until end of turn, you may cast that card without paying its mana cost. Put each other card exiled this way on the bottom of your library in a random order. 1/4 |
| Devourer of Destiny | 5CC | Creature — Eldrazi | You may reveal this card from your opening hand. If you do, at the beginning of your first upkeep, look at the top four cards of your library. You may put one of those cards back on top of your library. Exile the rest. When you cast this spell, exile target permanent that's one or more colors. 6/6 |
| Ogre Recluse | 3R | Creature — Ogre Warrior | Whenever a player casts a spell, tap Ogre Recluse. 5/4 |
| Blizzard | GG | Enchantment | Cast this spell only if you control a snow land. Cumulative upkeep {2} (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.) Creatures with flying don't untap during their controllers' untap steps. |
| Hand to Hand | 2R | Enchantment | During combat, players can't cast instant spells or activate abilities that aren't mana abilities. |