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
A-Security Rhox 2RGCreature — Rhino Warrior You may pay {R}{G} rather than pay this spell's mana cost. Spend only mana produced by Treasures to cast it this way. 5/5
Alchemist's Refuge Land {T}: Add {C}. {G}{U}, {T}: You may cast spells this turn as though they had flash.
Security Rhox 2RGCreature — Rhino Warrior You may pay {R}{G} rather than pay this spell's mana cost. Spend only mana produced by Treasures to cast it this way. 5/4
Lurking Spinecrawler 3BCreature — Horror When Lurking Spinecrawler enters the battlefield, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1}{B} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life. 5/4
Bone to Ash 2UUInstant Counter target creature spell. Draw a card.
Exclude 2UInstant Counter target creature spell. Draw a card.
Reset UUInstant Cast this spell only during an opponent's turn after their upkeep step. Untap all lands you control.
Geier Reach Sanitarium Legendary Land {T}: Add {C}. {2}, {T}: Each player draws a card, then discards a card.
Bred for the Hunt 1GUEnchantment Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player, you may draw a card.
Errant Minion 2UEnchantment — Aura Enchant creature At the beginning of the upkeep of enchanted creature's controller, that player may pay any amount of mana. Errant Minion deals 2 damage to that player. Prevent X of that damage, where X is the amount of mana that player paid this way.
Page 59