Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Unifying Theory

1U · Enchantment

Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card.

Similar cards

Color identity:
NameManaTypeText
Thriving Turtle UCreature — Turtle When Thriving Turtle enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Turtle attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 0/3
Neyith of the Dire Hunt 2GGLegendary Creature — Human Warrior Whenever one or more creatures you control fight or become blocked, draw a card. At the beginning of combat on your turn, you may pay {2}{R/G}. If you do, double target creature's power until end of turn. That creature must be blocked this combat if able. ({R/G} can be paid with either {R} or {G}.) 3/3
Big Score 3RInstant As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.")
Pirate's Pillage 3RSorcery As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.")
Unexpected Windfall 2RRInstant As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.")
Stoneshaker Shaman 2RCreature — Human Shaman At the beginning of each player's end step, that player sacrifices an untapped land. 1/1
Slavering Nulls 1RCreature — Goblin Zombie Whenever Slavering Nulls deals combat damage to a player, if you control a Swamp, you may have that player discard a card. 2/1
Thriving Rats 1BCreature — Rat When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 1/2
Keeper of Progenitus 3GCreature — Elf Druid Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3
Zombie Cheese Magician Stickers {TK}{TK} — First strike {TK}{TK}{TK}{TK} — Whenever this creature deals combat damage to a player, draw that many cards. {TK}{TK} — 3/3 {TK}{TK}{TK} — 6/2
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