Fellwar Stone

{T}: Add one mana of any color that a land an opponent controls could produce.

Grapeshot Catapult

{T}: This creature deals 1 damage to target creature with flying.

Green Mana Battery

{2}, {T}: Put a charge counter on this artifact.
{T}, Remove any number of charge counters from this artifact: Add {G}, then add an additional {G} for each charge counter removed this way.

Killer Bees

Flying
{G}: This creature gets +1/+1 until end of turn.

Land Leeches

Marsh Viper

Poison Counter

Whenever this creature deals damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)

Morale

Attacking creatures get +1/+1 until end of turn.

Nafs Asp

Whenever this creature deals damage to a player, that player loses 1 life at the beginning of their next draw step unless they pay {1} before that draw step.

Pradesh Gypsies

{1}{G}, {T}: Target creature gets -2/-0 until end of turn.

Radjan Spirit

{T}: Target creature loses flying until end of turn.

Red Mana Battery

{2}, {T}: Put a charge counter on this artifact.
{T}, Remove any number of charge counters from this artifact: Add {R}, then add an additional {R} for each charge counter removed this way.

Sandstorm

Sandstorm deals 1 damage to each attacking creature.

Shapeshifter

As this creature enters, choose a number between 0 and 7.
At the beginning of your upkeep, you may choose a number between 0 and 7.
Shapeshifter's power is equal to the last chosen number and its toughness is equal to 7 minus that number.

Sylvan Library

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Tawnos's Wand

{2}, {T}: Target creature with power 2 or less can't be blocked this turn.

Osai Vultures

Flying
At the beginning of each end step, if a creature died this turn, put a carrion counter on this creature.
Remove two carrion counters from this creature: This creature gets +1/+1 until end of turn.

Renaissance