Foxfire
Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn. Draw a card at the beginning of the next turn's upkeep.
Gorilla Pack
This creature can't attack unless defending player controls a Forest. When you control no Forests, sacrifice this creature.
Pyknite
When this creature enters, draw a card at the beginning of the next turn's upkeep.
Snow forestwalk (This creature can't be blocked as long as defending player controls a snow Forest.)
Defender (This creature can't attack.) Sacrifice this creature: Add {R}{R}. {R}, Sacrifice this creature: It deals 2 damage to target creature it's blocking.
Woolly Mammoths
This creature has trample as long as you control a snow land.
Woolly Spider
Reach (This creature can block creatures with flying.) Whenever this creature blocks a creature with flying, this creature gets +0/+2 until end of turn.
Argothian Pixies
This creature can't be blocked by artifact creatures. Prevent all damage that would be dealt to this creature by artifact creatures.
Cat Warriors
Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)
Flying {G}{G}: This creature gains first strike until end of turn.
At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of this creature.
As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana value. Spend this mana only to cast creature spells.
Whenever this creature attacks, it gets +0/+2 until end of turn. At end of combat, tap all creatures that blocked this creature this turn. They don't untap during their controller's next untap step.
Leaping Lizard
{1}{G}: This creature gets -0/-1 and gains flying until end of turn.
Renewal
As an additional cost to cast this spell, sacrifice a land. Search your library for a basic land card, put that card onto the battlefield, then shuffle. Draw a card at the beginning of the next turn's upkeep.