Scars of Mirrodin

Tumble Magnet enters the battlefield with three charge counters on it. {T}, Remove a charge counter from Tumble Magnet: Tap target artifact or crea...

Trigon of Thought enters the battlefield with three charge counters on it. {U}{U}, {T}: Put a charge counter on Trigon of Thought. {2}, {T}, Remove...

Trigon of Rage enters the battlefield with three charge counters on it. {R}{R}, {T}: Put a charge counter on Trigon of Rage. {2}, {T}, Remove a cha...

Trigon of Mending enters the battlefield with three charge counters on it. {W}{W}, {T}: Put a charge counter on Trigon of Mending. {2}, {T}, Remove...

Trigon of Infestation enters the battlefield with three charge counters on it. {G}{G}, {T}: Put a charge counter on Trigon of Infestation. {2}, {T}...

Trigon of Corruption enters the battlefield with three charge counters on it. {B}{B}, {T}: Put a charge counter on Trigon of Corruption. {2}, {T}, ...

{8}, {T}: Tower of Calamities deals 12 damage to target creature.

{T}, Sacrifice an artifact: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

{G}, Sacrifice Sylvok Replica: Destroy target artifact or enchantment.

Equipped creature gets +1/+0. Whenever equipped creature dies, you gain 3 life. Equip {1}

Equipped creature gets +2/+2 and has protection from green and from blue. Whenever equipped creature deals combat damage to a player, you create a ...

Equipped creature gets +1/+1 and has haste. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Imprint — When Strata Scythe enters the battlefield, search your library for a land card, exile it, then shuffle. Equipped creature gets +1/+1 for ...

Flying {2}: Steel Hellkite gets +1/+0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat da...

{U}: Untap Soliton.

Metalcraft — Snapsail Glider has flying as long as you control three or more artifacts.

{T}: Add {U}.

Imprint — When Semblance Anvil enters the battlefield, you may exile a nonland card from your hand. Spells you cast that share a card type with the...

You may choose not to untap Rust Tick during your untap step. {1}, {T}: Tap target artifact. It doesn't untap during its controller's untap step f...

{T}: Put a charge counter on Ratchet Bomb. {T}, Sacrifice Ratchet Bomb: Destroy each nonland permanent with mana value equal to the number of charg...

Imprint — When Prototype Portal enters the battlefield, you may exile an artifact card from your hand. {X}, {T}: Create a token that's a copy of t...

When Precursor Golem enters the battlefield, create two 3/3 colorless Golem artifact creature tokens. Whenever a player casts an instant or sorcery...

Your life total can't change. (You can't gain or lose life. You can't pay any amount of life except 0.)