Coldsnap

Trample Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this perm...

Trample Whenever Rimehorn Aurochs attacks, it gets +1/+0 until end of turn for each other attacking Aurochs. {2}{S}: Target creature blocks target ...

Target creature gets +3/+3 until end of turn. Recover {1}{G} (When a creature is put into your graveyard from the battlefield, you may pay {1}{G}. ...

Destroy target artifact or enchantment. Draw a card at the beginning of the next turn's upkeep.

Karplusan Strider can't be the target of blue or black spells.

Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for ...

Trample Cumulative upkeep {G} or {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its u...

Flying, first strike Whenever Kjeldoran Gargoyle deals damage, you gain that much life.

Target attacking creature gets +X/+0 until end of turn. Draw a card at the beginning of the next turn's upkeep.

Draw two cards, then sacrifice a permanent.

Counter target red or green spell.

Defender, flying Cumulative upkeep—An opponent gains 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice...

Highland Weald enters the battlefield tapped. {T}: Add {R} or {G}.

Boreal Shelf enters the battlefield tapped. {T}: Add {W} or {U}.