M:tG card similarity search
3 · Artifact
{T}: Add one mana of any color. {3}: Fountain of Ichor becomes a 3/3 Dinosaur artifact creature until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Castle Garenbrig | Land | Castle Garenbrig enters the battlefield tapped unless you control a Forest. {T}: Add {G}. {2}{G}{G}, {T}: Add six {G}. Spend this mana only to cast creature spells or activate abilities of creatures. | |
| Ursine Champion | 1G | Creature — Human Berserker | {5}{G}: Ursine Champion gets +3/+3 and becomes a Bear Berserker until end of turn. Activate only once each turn. 2/2 |
| King Narfi's Betrayal | 1UB | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Each player mills four cards. Then you may exile a creature or planeswalker card from each graveyard. II, III — Until end of turn, you may cast spells from among cards exiled with King Narfi's Betrayal, and you may spend mana as though it were mana of any color to cast those spells. |
| Crimson Wisps | R | Instant | Target creature becomes red and gains haste until end of turn. Draw a card. |
| Rahilda, Feral Outlaw | Legendary Creature — Werewolf | Double strike When Rahilda, Feral Outlaw deals combat damage to a player, exile a nonland card from their library at random. During any turn you attacked with a Wolf or Werewolf, you may cast that card and you may spend mana as though it were mana of any color to cast that spell. Nightbound 2/2 | |
| Thoughtlace | U | Instant | Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.) |
| 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." |
| Llanowar Dead | BG | Creature — Zombie Elf | {T}: Add {B}. 2/2 |
| Shrewd Negotiation | 4U | Sorcery | Exchange control of target artifact you control and target artifact or creature you don't control. |
| Siphon Insight | UB | Instant | Look at the top two cards of target opponent's library. Exile one of them face down and put the other on the bottom of that library. You may play the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. Flashback {1}{U}{B} |