M:tG card similarity search
3R · Sorcery
Calamitous Cave-In deals X damage to each creature and each planeswalker, where X is the number of Caves you control plus the number of Cave cards in your graveyard.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kabira Takedown | 1W | Instant | Kabira Takedown deals damage equal to the number of creatures you control to target creature or planeswalker. |
| Antarctic Research Base | Plane — Earth | When you planeswalk to Antarctic Research Base and at the beginning of your upkeep, investigate. Whenever chaos ensues, put X +1/+1 counters on target creature you control, where X is the number of artifacts you control. It becomes a Plant in addition to its other types. | |
| Super-Duper Lost | 4U | Instant | Put target creature into its owner's library just beneath the top X cards of that library, where X is the number of doors you can see from your seat. |
| Graverobber Spider | 3G | Creature — Spider | Reach {3}{B}: Graverobber Spider gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate only once each turn. 2/4 |
| Last-Ditch Effort | R | Instant | Sacrifice any number of creatures. Last-Ditch Effort deals that much damage to any target. |
| Blazing Effigy | 1R | Creature — Elemental | When Blazing Effigy dies, it deals X damage to target creature, where X is 3 plus the amount of damage dealt to Blazing Effigy this turn by other sources named Blazing Effigy. 0/3 |
| Dreamborn Muse | 2UU | Creature — Spirit | At the beginning of each player's upkeep, that player mills X cards, where X is the number of cards in their hand. 2/2 |
| Transcendent Message | XUUUU | Instant | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Draw X cards. |
| Dark Suspicions | 2BB | Enchantment | At the beginning of each opponent's upkeep, that player loses X life, where X is the number of cards in that player's hand minus the number of cards in your hand. |
| Knollspine Invocation | 1RR | Enchantment | {X}, Discard a card with mana value X: Knollspine Invocation deals X damage to any target. |