Polluted Mire enters the battlefield tapped.

{T}: Add {B}.

Cycling {2} ({2}, Discard this card: Draw a card.)

You may exile a red card from your hand rather than pay this spell’s mana cost.

Pyrokinesis deals 4 damage divided as you choose among any number of target creatures.

Pyrotechnics deals 4 damage divided as you choose among any number of targets.

Haste (This creature can attack and {T} as soon as it comes under your control.)

First strike

{G}: Regenerate Ranger en-Vec.

At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.

{1}{W}: Create a 1/1 white Pegasus creature token with flying.

{T}: Prevent the next 1 damage that would be dealt to any target this turn.

{G}, {T}, Sacrifice Scavenger Folk: Destroy target artifact.

Flying, vigilance

Serrated Arrows enters the battlefield with three arrowhead counters on it.

At the beginning of your upkeep, if there are no arrowhead counters on Serrated Arrows, sacrifice it.

{T}, Remove an arrowhead counter from Serrated Arrows: Put a -1/-1 counter on target creature.

Slippery Karst enters the battlefield tapped.

{T}: Add {G}.

Cycling {2} ({2}, Discard this card: Draw a card.)

Smoldering Crater enters the battlefield tapped.

{T}: Add {R}.

Cycling {2} ({2}, Discard this card: Draw a card.)

Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn’t untap during your next untap step.

{T}: Add {C}.

{T}, Sacrifice Strip Mine: Destroy target land.

({T}: Add {B}.)

({T}: Add {B}.)

Exile target creature. Its controller gains life equal to its power.

Destroy target nonartifact, nonblack creature. It can’t be regenerated.

Enchant creature

Enchanted creature gets +2/+1.

{R}: Regenerate Uthden Troll.