Armored Scrapgorger gets +3/+0 as long as it has three or more oil counters on it.

{T}: Add one mana of any color.

Whenever Armored Scrapgorger becomes tapped, exile target card from a graveyard and put an oil counter on Armored Scrapgorger.

Axiom Engraver enters the battlefield with two oil counters on it.

{T}, Remove an oil counter from Axiom Engraver, Discard a card: Draw a card.

Axiom Engraver enters the battlefield with two oil counters on it.

{T}, Remove an oil counter from Axiom Engraver, Discard a card: Draw a card.

{1}, Sacrifice Cankerbloom: Choose one --

• Destroy target artifact.

• Destroy target enchantment.

• Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Haste

When Chimney Rabble enters the battlefield, create a 1/1 red Phyrexian Goblin creature token.

At the beginning of your upkeep, put an oil counter on another target nontoken artifact or creature you control.

{2}, {T}: Create a 1/1 red Phyrexian Goblin creature token. Activate only if an oil counter was removed from a permanent you controlled this turn or a permanent with an oil counter on it was put into a graveyard this turn.

This spell costs {1} less to cast for each permanent you control with oil counters on it.

Vigilance

When Cinderslash Ravager enters the battlefield, it deals 1 damage to each creature your opponents control.

When Contagious Vorrac enters the battlefield, look at the top four cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Evolving Adaptive enters the battlefield with an oil counter on it.

Evolving Adaptive gets +1/+1 for each oil counter on it.

Whenever another creature enters the battlefield under your control, if that creature has greater power or toughness than Evolving Adaptive, put an oil counter on Evolving Adaptive.

Furnace Strider enters the battlefield with two oil counters on it.

Remove an oil counter from Furnace Strider: Target creature you control gains haste until end of turn.

Hazardous Blast deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.

For Mirrodin! (When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.)

As long as it's your turn, equipped creature has first strike and trample.

Equip {2}{R}

Hexgold Slash deals 2 damage to target creature. If that creature has toxic, Hexgold Slash deals 4 damage to that creature instead.

Hexgold Slash deals 2 damage to target creature. If that creature has toxic, Hexgold Slash deals 4 damage to that creature instead.

Predation Steward enters the battlefield with two oil counters on it.

{2}{G}, {T}, Remove an oil counter from Predation Steward: Target creature gets +2/+2 until end of turn. Activate only as a sorcery.

{T}: Put an oil counter on Rustvine Cultivator.

{T}, Remove an oil counter from Rustvine Cultivator: Untap target land.

Target creature you control gets +1/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.)

Target creature you control gets +X/+X and gains hexproof and indestructible until end of turn. (A creature with hexproof and indestructible can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)