Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Underground River

· Land

{T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you.

Similar cards

Color identity:
NameManaTypeText
Zariel, Archduke of Avernus 2RRLegendary Planeswalker — Zariel [+1]: Creatures you control get +1/+0 and gain haste until end of turn. [0]: Create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target." [−6]: You get an emblem with "At the end of the first combat phase on your turn, untap target creature you control. After this phase, there is an additional combat phase." Loyalty 4
Discreet Retreat 3BEnchantment — Aura Enchant land Enchanted land has "{T}: Add two mana of any one color. Spend this mana only to cast outlaw spells or activate abilities of outlaw sources." (Assassins, Mercenaries, Pirates, Rogues, and Warlocks are outlaws.) Whenever you cast your first outlaw spell each turn, you draw a card and you lose 1 life.
Warren Instigator RRCreature — Goblin Berserker Double strike Whenever Warren Instigator deals damage to an opponent, you may put a Goblin creature card from your hand onto the battlefield. 1/1
Riptide Entrancer 1UUCreature — Human Wizard Whenever Riptide Entrancer deals combat damage to a player, you may sacrifice it. If you do, gain control of target creature that player controls. (This effect lasts indefinitely.) Morph {U}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 1/1
Lightning Storm 1RRInstant Lightning Storm deals X damage to any target, where X is 3 plus the number of charge counters on Lightning Storm. Discard a land card: Put two charge counters on Lightning Storm. You may choose a new target for it. Any player may activate this ability but only if Lightning Storm is on the stack.
Shriekgeist 1UCreature — Spirit Flying Whenever Shriekgeist deals combat damage to a player, that player mills two cards. 1/1
Midnight Clock 2UArtifact {T}: Add {U}. {2}{U}: Put an hour counter on Midnight Clock. At the beginning of each upkeep, put an hour counter on Midnight Clock. When the twelfth hour counter is put on Midnight Clock, shuffle your hand and graveyard into your library, then draw seven cards. Exile Midnight Clock.
Cephalid Constable 1UUCreature — Cephalid Wizard Whenever Cephalid Constable deals combat damage to a player, return up to that many target permanents that player controls to their owner's hand. 1/1
A-Shattered Seraph 4WUBCreature — Angel Rogue Flying When Shattered Seraph enters the battlefield, you gain 3 life. {1}, Exile Shattered Seraph from your hand: Target land gains "{T}: Add {W}, {U}, or {B}" until Shattered Seraph is cast from exile. You may cast Shattered Seraph for as long as it remains exiled. 4/5
Spiteful Sliver 2RCreature — Sliver Sliver creatures you control have "Whenever this creature is dealt damage, it deals that much damage to target player or planeswalker." 2/2
Page 413