Darksteel

{T}: Add {C}{C}.

First strike Modular 4 (This creature enters the battlefield with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target...

Whenever an opponent casts a nonartifact spell, put a charge counter on Chimeric Egg. Remove three charge counters from Chimeric Egg: Chimeric Egg ...

Indestructible {T}: Add one mana of any color.

{3}, {T}: Flip a coin. If you win the flip, create a 2/2 colorless Insect artifact creature token with flying named Wirefly. If you lose the flip, ...

Whenever Spincrusher blocks, put a +1/+1 counter on it. Remove a +1/+1 counter from Spincrusher: Spincrusher can't be blocked this turn.

Remove a +1/+1 counter from Arcbound Reclaimer: Put target artifact card from your graveyard on top of your library. Modular 2 (This creature enter...

{2}, {T}, Sacrifice a land: Draw a card and put a charge counter on Arcane Spyglass. Remove three charge counters from Arcane Spyglass: Draw a card.

You don't lose the game for having 0 or less life. Whenever you lose life, sacrifice a permanent for each 1 life you lost. (Damage causes loss of ...

Whenever a player casts a white spell, you may gain 1 life.

Whenever a player casts a black spell, you may gain 1 life.

Affinity for Mountains (This spell costs {1} less to cast for each Mountain you control.) Haste

{T}: Put a charge counter on target artifact. Sacrifice Coretapper: Put two charge counters on target artifact.

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

{X}, {T}: Target opponent reveals cards from the top of their library until an artifact card or X cards are revealed, whichever comes first. If an ...

As long as Thunderstaff is untapped, if a creature would deal combat damage to you, prevent 1 of that damage. {2}, {T}: Attacking creatures get +1/...

Whenever a player casts a red spell, you may gain 1 life.

Affinity for Islands (This spell costs {1} less to cast for each Island you control.) Flying

{T}, Sacrifice an Island: Create a 2/2 blue Elemental creature token with flying. {T}, Sacrifice a Mountain: Create a 3/3 red Elemental creature to...

{X}, {T}: Target opponent reveals cards from the top of their library until an artifact card or X cards are revealed, whichever comes first. If an ...

Whenever a player casts a green spell, you may gain 1 life.

{T}, Sacrifice an Island: Create a 2/2 blue Elemental creature token with flying. {T}, Sacrifice a Mountain: Create a 3/3 red Elemental creature to...

Whenever a player casts a blue spell, you may gain 1 life.

Juggernaut attacks each combat if able. Juggernaut can't be blocked by Walls.