Other artifact creatures you control have haste.

Whenever one or more artifact creatures you control attack, Alibou, Ancient Witness deals X damage to any target and you scry X, where X is the number of tapped artifacts you control.

Trample

Altar Golem's power and toughness are each equal to the number of creatures on the battlefield.

Altar Golem doesn't untap during your untap step.

Tap five untapped creatures you control: Untap Altar Golem.

Flash

This spell costs less to cast for each attacking creature.

Trample

When Ancient Stone Idol dies, create a 6/12 colorless Construct artifact creature token with trample.

At the beginning of your upkeep, put a +1/+1 counter on each creature you control with modular.

Modular 6 (This creature enters the battlefield with six +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Modular—Sunburst (This creature enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. When it dies, you may put its +1/+1 counters on target artifact creature.)

Awakened Amalgam's power and toughness are each equal to the number of differently named lands you control.

Battered Golem doesn't untap during your untap step.

Whenever an artifact enters the battlefield, you may untap Battered Golem.

Trample, infect, indestructible

If Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and shuffle it into its owner's library instead.

Trample

When Bottle Golems dies, you gain life equal to its power.

As Brass Herald enters the battlefield, choose a creature type.

When Brass Herald enters the battlefield, reveal the top four cards of your library. Put all creature cards of the chosen type revealed this way into your hand and the rest on the bottom of your library in any order.

Creatures of the chosen type get +1/+1.

When Campus Guide enters the battlefield, you may search your library for a basic land card, reveal it, then shuffle and put that card on top.

, Roll a d8: Monstrosity X, where X is the result. (If this creature isn't monstrous, put X +1/+1 counters on it and it becomes monstrous.)

Berserk — When Clay Golem becomes monstrous, destroy target permanent.

: Regenerate Clay Statue.

: Cobalt Golem gains flying until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Colossus of Sardia doesn't untap during your untap step.

: Untap Colossus of Sardia. Activate only during your upkeep.

Sacrifice Composite Golem: Add .

, Sacrifice Crosis's Attendant: Add .

At the beginning of your end step, Crystal Golem phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

, Sacrifice Darigaaz's Attendant: Add .

Flash (You may cast this spell any time you could cast an instant.)

Vigilance

Indestructible (Damage and effects that say "destroy" don't destroy this creature. If its toughness is 0 or less, it's still put into its owner's graveyard.)

If a spell or ability an opponent controls causes you to discard Dodecapod, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard.

Affinity for Swamps (This spell costs less to cast for each Swamp you control.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Kicker <I>(You may pay an additional </I><I> as you cast this spell.)</I>

Spend only colored mana on X. No more than one mana of each color may be spent this way.

If Emblazoned Golem was kicked, it enters the battlefield with X +1/+1 counters on it.

: Put target card from your graveyard on the bottom of your library.

Etched Monstrosity enters the battlefield with five -1/-1 counters on it.

, Remove five -1/-1 counters from Etched Monstrosity: Target player draws three cards.

Forgotten Sentinel enters the battlefield tapped.

Defender

: Golden Guardian fights another target creature you control. When Golden Guardian dies this turn, return it to the battlefield transformed under your control.

: Target artifact creature gets +1/+1 until end of turn.

: Target artifact creature gains your choice of flying, trample, or haste until end of turn.

Defender (This creature can't attack.)

When a creature attacks you or a planeswalker you control, if Guardian of the Ages has defender, it loses defender and gains trample.

: Hematite Golem gets +2/+0 until end of turn.

Cast this spell only if you've cast another spell this turn.

This spell costs less to cast for each card you've cycled or discarded this turn.

Cycling (, Discard this card: Draw a card.)

Flying

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

: Put target card from a graveyard on the bottom of its owner's library.

Whenever Iceberg Titan attacks, you may tap or untap target artifact or creature.

Whenever a creature enters the battlefield under your control, if it has one or more oil counters on it, put an oil counter on it.

Creatures you control with oil counters on them get +1/+1.

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Other artifact creatures you control get +2/+2 as long as you have the city's blessing.

At the beginning of each upkeep, create a 1/1 colorless Gnome artifact creature token.

Vigilance

Iron Golem attacks or blocks each combat if able.

Junk Golem enters the battlefield with three +1/+1 counters on it.

At the beginning of your upkeep, sacrifice Junk Golem unless you remove a +1/+1 counter from it.

, Discard a card: Put a +1/+1 counter on Junk Golem.

Karn, Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control.

At the beginning of your upkeep, add for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end.

Whenever Lead Golem attacks, it doesn't untap during its controller's next untap step.

, Sacrifice Limestone Golem: Target player draws a card.

: Until end of turn, you may look at face-down creatures you don't control any time.

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

: Malachite Golem gains trample until end of turn.

When Meteor Golem enters the battlefield, destroy target nonland permanent an opponent controls.

Affinity for artifacts (This spell costs less to cast for each artifact you control.)

Artifact creature spells you cast have affinity for artifacts. (They cost less to cast for each artifact you control.)

Flying

Whenever Oteclan Levitator attacks, target attacking creature without flying gains flying until end of turn.