{U}, Sacrifice Aether Spellbomb: Return target creature to its owner's hand.
{1}, Sacrifice Aether Spellbomb: Draw a card.
{1}{R}
Atog
Creature - Atog
Sacrifice an artifact: Atog gets +2/+2 until end of turn.
1 /
2
--
Cascade Bluffs
Land
{T}: Add {C}.
{U/R}, {T}: Add {U}{U}, {U}{R}, or {R}{R}.
{1}
Cogmentor
Artifact Creature - Gnome Rigger
Flying
{4}: Reassemble target Contraption you control. (Move it onto another one of your sprockets.)
1 /
1
{U}{U}
Counterspell
Instant
Counter target spell.
{1}{U}{U}
Hinder
Instant
Counter target spell. If that spell is countered this way, put that card on the top or bottom of its owner's library instead of into that player's graveyard.
{X}{U}{U}
Incite Insight
Sorcery
Assemble X Contraptions. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.)
{2}
Iron Myr
Artifact Creature - Myr
{T}: Add {R}.
1 /
1
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{3}
Izzet Cluestone
Artifact
{T}: Add {U} or {R}.
{U}{R}, {T}, Sacrifice Izzet Cluestone: Draw a card.
{1}{U}
Kindly Cognician
Artifact Creature - Cyborg Artificer
Spells you cast that refer to artifacts or Contraptions in their rules text cost {1} less to cast.
1 /
3
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{1}{R}
Lightning Strike
Instant
Lightning Strike deals 3 damage to any target.
{3}
Mizzium Transreliquat
Artifact
{3}: Mizzium Transreliquat becomes a copy of target artifact until end of turn.
{1}{U}{R}: Mizzium Transreliquat becomes a copy of target artifact, except it has this ability.
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
--
Mountain
Basic Land - Mountain
({T}: Add {R}.)
{7}
Myr Enforcer
Artifact Creature - Myr
Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
4 /
4
{2}{U}
Override
Instant
Counter target spell unless its controller pays {1} for each artifact you control.
{1}
Pyrite Spellbomb
Artifact
{R}, Sacrifice Pyrite Spellbomb: It deals 2 damage to any target.
{1}, Sacrifice Pyrite Spellbomb: Draw a card.
{2}{R}
Quicksmith Genius
Creature - Human Artificer
Whenever an artifact enters the battlefield under your control, you may discard a card. If you do, draw a card.
3 /
2
{1}{R}
Reckless Fireweaver
Creature - Human Artificer
Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent.
1 /
3
{2}
Silver Myr
Artifact Creature - Myr
{T}: Add {U}.
1 /
1
{2}{U}{U}
Spell Suck
Instant
Counter target spell, then assemble a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)
{3}{R}
Steamflogger Boss
Creature - Goblin Rigger
Other Riggers you control get +1/+0 and have haste.
If a Rigger you control would assemble a Contraption, it assembles two Contraptions instead.
3 /
3
{4}{R}{R}
Steamfloggery
Instant
Roll a six-sided die. Assemble a number of Contraptions equal to the result. (To assemble a Contraption, put the top card of your Contraption deck face up onto one of your sprockets.)
{2}{R}{R}
Work a Double
Sorcery
Assemble two Contraptions. (Put the top card of your Contraption deck face up onto one of your sprockets. Then repeat this process.)
{R}
Wrench-Rigger
Creature - Goblin Rigger
When Wrench-Rigger enters the battlefield, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)