M:tG card similarity search
RG · Instant
As an additional cost to cast this spell, discard a red or green card. Target creature gains trample and gets +X/+0 until end of turn, where X is that creature's mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Electrosiphon | UUR | Instant | Counter target spell. You get an amount of {E} (energy counters) equal to its mana value. |
| Thunder Salvo | 1R | Instant | Thunder Salvo deals X damage to target creature, where X is 2 plus the number of other spells you've cast this turn. |
| Sun-Collared Raptor | 1R | Creature — Dinosaur | Trample {2}{R}: Sun-Collared Raptor gets +3/+0 until end of turn. 1/2 |
| Toxin Analysis | B | Instant | Target creature gains deathtouch and lifelink until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Chakram Retriever | 4U | Creature — Elemental Dog | Partner with Chakram Slinger (When this creature enters the battlefield, target player may put Chakram Slinger into their hand from their library, then shuffle.) Whenever you cast a spell during your turn, untap target creature. 2/4 |
| Undercity Plunder | 1B | Sorcery | Target opponent discards a card. Then they may discard an additional card. If they don't, conjure a duplicate of a random card from their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." |
| Path of Peril | 1BB | Sorcery | Cleave {4}{W}{B} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.) Destroy all creatures [with mana value 2 or less]. |
| Pathbreaker Ibex | 4GG | Creature — Goat | Whenever Pathbreaker Ibex attacks, creatures you control gain trample and get +X/+X until end of turn, where X is the greatest power among creatures you control. 3/3 |
| Common Courtesy | 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. |
| Inkwell Leviathan | 7UU | Artifact Creature — Leviathan | Trample Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Shroud (This creature can't be the target of spells or abilities.) 7/11 |