Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Rowdy Research

6U · Instant

This spell costs {1} less to cast for each creature that attacked this turn. Draw three cards.

Similar cards

Color identity:
NameManaTypeText
Goblin Locksmith 1RCreature — Goblin Rogue Whenever Goblin Locksmith attacks, creatures with defender can't block this turn. 2/1
Consul's Shieldguard 3WCreature — Dwarf Soldier When Consul's Shieldguard enters the battlefield, you get {E}{E} (two energy counters). Whenever Consul's Shieldguard attacks, you may pay {E}. If you do, another target attacking creature gains indestructible until end of turn. 3/4
Tibor and Lumia 2URLegendary Creature — Human Wizard Whenever you cast a blue spell, target creature gains flying until end of turn. Whenever you cast a red spell, Tibor and Lumia deals 1 damage to each creature without flying. 3/3
Web of Inertia 2UEnchantment At the beginning of combat on each opponent's turn, that player may exile a card from their graveyard. If the player doesn't, creatures they control can't attack you this turn.
Nimbus Champion 5UCreature — Avatar Warrior Flying Whenever Nimbus Champion attacks, you may return target creature to its owner's hand if that creature's power is less than or equal to the number of Warriors your team controls. 4/4
Wispdrinker Vampire 2WBCreature — Vampire Rogue Flying Whenever another creature with power 2 or less enters the battlefield under your control, each opponent loses 1 life and you gain 1 life. {5}{W}{B}: Creatures you control with power 2 or less gain deathtouch and lifelink until end of turn. 2/4
Klauth, Unrivaled Ancient 5RGLegendary Creature — Dragon Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end. 4/4
Forced March XBBBSorcery Destroy all creatures with mana value X or less.
Niambi, Beloved Protector WULegendary Creature — Human Cleric Flash When Niambi, Beloved Protector enters the battlefield, if you cast it, choose target nonlegendary creature card in your graveyard that was put there from the battlefield this turn. Return it to the battlefield. It perpetually gains "Whenever this creature becomes the target of a spell or ability, draw a card. This ability triggers only once each turn." 2/2
Ood Sphere Plane — Horsehead Nebula Song of the Ood — Noncreature spells have convoke. (A player's creatures can help cast those spells. Each creature they tap while casting a noncreature spell pays for {1} or one mana of that creature's color.) Red-Eye — Whenever chaos ensues, for each opponent, goad up to one target creature that opponent controls. Until your next turn, those creatures can't become tapped unless they're being declared as attackers.
Page 299