M:tG card similarity search
2G · Artifact
Whenever you cast a spell that's one or more colors, you may gain 1 life for each of that spell's colors. Do this only once each turn. {T}: Add one mana of any color.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Riven Turnbull | 5UB | Legendary Creature — Human Advisor | {T}: Add {B}. 5/7 | 
| Eldrazi Guacamole Tightrope | Stickers | {TK}{TK} — Haste {TK}{TK}{TK}{TK}{TK} — You may cast this card from your graveyard by paying 2 life in addition to paying its other costs. {TK}{TK} — 1/4 {TK}{TK}{TK} — 5/3 | |
| Vigorous Charge | G | Instant | Kicker {W} (You may pay an additional {W} as you cast this spell.) Target creature gains trample until end of turn. Whenever that creature deals combat damage this turn, if this spell was kicked, you gain life equal to that damage. | 
| Agatha of the Vile Cauldron | RG | Legendary Creature — Human Warlock | Activated abilities of creatures you control cost {X} less to activate, where X is Agatha of the Vile Cauldron's power. This effect can't reduce the mana in that cost to less than one mana. {4}{R}{G}: Other creatures you control get +1/+1 and gain trample and haste until end of turn. 1/1 | 
| Unfulfilled Desires | 1UB | Enchantment | {1}, Pay 1 life: Draw a card, then discard a card. | 
| Loam Dweller | 1G | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, you may put a land card from your hand onto the battlefield tapped. 2/2 | 
| Radiate | 3RR | Instant | Choose target instant or sorcery spell that targets only a single permanent or player. Copy that spell for each other permanent or player the spell could target. Each copy targets a different one of those permanents and players. | 
| Ishi-Ishi, Akki Crackshot | 1R | Legendary Creature — Goblin Warrior | Whenever an opponent casts a Spirit or Arcane spell, Ishi-Ishi, Akki Crackshot deals 2 damage to that player. 1/1 | 
| Tainted Field | Land | {T}: Add {C}. {T}: Add {W} or {B}. Activate only if you control a Swamp. | |
| Tainted Isle | Land | {T}: Add {C}. {T}: Add {U} or {B}. Activate only if you control a Swamp. |