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17 May 2024: Card library updated.

Breath of the Sleepless

3U · Enchantment

You may cast Spirit spells as though they had flash. Whenever you cast a creature spell during an opponent's turn, tap up to one target creature.

Similar cards

Color identity:
NameManaTypeText
Standard Bearer 1WCreature — Human Flagbearer While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able. 1/1
Assemble the Players 1WEnchantment You may look at the top card of your library any time. Once each turn, you may cast a creature spell with power 2 or less from the top of your library.
Outmuscle 3GSorcery Put a +1/+1 counter on target creature you control, then it fights target creature you don't control. (Each deals damage equal to its power to the other.) Adamant — If at least three green mana was spent to cast this spell, the creature you control gains indestructible until end of turn.
Berg Strider 4USnow Creature — Giant Wizard When Berg Strider enters the battlefield, tap target artifact or creature an opponent controls. If {S} was spent to cast this spell, that permanent doesn't untap during its controller's next untap step. ({S} is mana from a snow source.) 4/4
Wee Dragonauts 1URCreature — Faerie Wizard Flying Whenever you cast an instant or sorcery spell, Wee Dragonauts gets +2/+0 until end of turn. 1/3
Flaming Fist Duskguard 1WCreature — Dwarf Soldier When Flaming Fist Duskguard enters the battlefield, you get a one-time boon with "When you cast a creature spell, it perpetually gets +1/+0." 3/1
Blistercoil Weird U/RCreature — Weird Whenever you cast an instant or sorcery spell, Blistercoil Weird gets +1/+1 until end of turn. Untap it. 1/1
Goblin Influx Array 3REnchantment Goblin spells you cast cost {R} less to cast. (If it doesn't require {R}, it costs {1} less to cast.) At the beginning of your end step, conjure a random card from Goblin Influx Array's spellbook into your hand.
Thermo-Alchemist 1RCreature — Human Shaman Defender {T}: Thermo-Alchemist deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap Thermo-Alchemist. 0/3
Unified Front 3WSorcery Converge — Create a 1/1 white Kor Ally creature token for each color of mana spent to cast this spell.
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