Terror

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

Mountain

Giant Growth

Target creature gets +3/+3 until end of turn.

Orcish Oriflamme

Attacking creatures you control get +1/+0.

Soul Net

Whenever a creature dies, you may pay {1}. If you do, you gain 1 life.

Llanowar Elves

Shock

Rod of Ruin

{3}, {T}: Rod of Ruin deals 1 damage to any target.

Flame Spirit

{R}: Flame Spirit gets +1/+0 until end of turn.

Swamp

Drudge Skeletons

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)