M:tG card similarity search
1R · Creature — Goblin Shaman
You may pay {0} rather than pay the echo cost for permanents you control. {R}: Thick-Skinned Goblin gains protection from red until end of turn. 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Nourishing Shoal | XGG | Instant — Arcane | You may exile a green card with mana value X from your hand rather than pay this spell's mana cost. You gain X life. |
| Sarkhan, Wanderer to Shiv | 3R | Legendary Planeswalker — Sarkhan | [+1]: Dragon cards in your hand perpetually gain "This spell costs {1} less to cast," and "You may pay {X} rather than pay this spell's mana cost, where X is its mana value." [+1]: Conjure a card named Shivan Dragon into your hand. [−2]: Sarkhan, Wanderer to Shiv deals 3 damage to target creature. Loyalty 4 |
| Sokenzan Smelter | 1R | Creature — Goblin Artificer | At the beginning of combat on your turn, you may pay {1} and sacrifice an artifact. If you do, create a 3/1 red Construct artifact creature token with haste. 2/2 |
| Killing Wave | XB | Sorcery | For each creature, its controller sacrifices it unless they pay X life. |
| Wooden Sphere | 1 | Artifact | Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life. |
| Marrow Bats | 4B | Creature — Bat Skeleton | Flying Pay 4 life: Regenerate Marrow Bats. 4/1 |
| Ambulatory Edifice | 2B | Artifact Creature — Phyrexian Construct | When Ambulatory Edifice enters the battlefield, you may pay 2 life. When you do, target creature gets -1/-1 until end of turn. 3/2 |
| Ivory Cup | 1 | Artifact | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. |
| Nashi, Moon Sage's Scion | 1BB | Legendary Creature — Rat Ninja | Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Nashi, Moon Sage's Scion deals combat damage to a player, exile the top card of each player's library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to its mana value rather than paying its mana cost. 3/2 |
| Harnessed Lightning | 1R | Instant | Choose target creature. You get {E}{E}{E} (three energy counters), then you may pay any amount of {E}. Harnessed Lightning deals that much damage to that creature. |