Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Common Courtesy

2UU · Enchantment

Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.

Similar cards

Color identity:
NameManaTypeText
Aven Wind Mage 2UCreature — Bird Wizard Flying Whenever you cast an instant or sorcery spell, Aven Wind Mage gets +1/+1 until end of turn. 2/2
Karametra, God of Harvests 3GWLegendary Enchantment Creature — God Indestructible As long as your devotion to green and white is less than seven, Karametra isn't a creature. Whenever you cast a creature spell, you may search your library for a Forest or Plains card, put it onto the battlefield tapped, then shuffle. 6/7
Ranger-Captain of Eos 1WWCreature — Human Soldier Ranger When Ranger-Captain of Eos enters the battlefield, you may search your library for a creature card with mana value 1 or less, reveal it, put it into your hand, then shuffle. Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn. 3/3
Quagnoth 5GCreature — Beast Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Shroud (This creature can't be the target of spells or abilities.) When a spell or ability an opponent controls causes you to discard Quagnoth, return it to your hand. 4/5
Gale, Storm Conduit 3URLegendary Creature — Human Wizard Whenever you cast an instant or sorcery spell, Gale, Storm Conduit perpetually gains "Creatures you control get +1/+0." 4/5
Savvy Trader 3GCreature — Human Citizen When Savvy Trader enters the battlefield, exile target permanent card from your graveyard. You may play that card for as long as it remains exiled. Spells you cast from anywhere other than your hand cost {1} less to cast. 3/3
Frost Titan 4UUCreature — Giant Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. Whenever Frost Titan enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step. 6/6
Wrangler of the Damned 3WUCreature — Human Soldier Flash At the beginning of your end step, if you haven't cast a spell from your hand this turn, create a 2/2 white Spirit creature token with flying. 1/4
Mundungu 1UBCreature — Human Wizard {T}: Counter target spell unless its controller pays {1} and 1 life. 1/1
Teferi's Response 1UInstant Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent. Draw two cards.
Page 257