: Monstrosity 2. (If this creature isn't monstrous, put two +1/+1 counters on it and it becomes monstrous. can be paid with one mana from a snow source.)As long as Chillerpillar is monstrous, it has flying.
Shroud (This creature can't be the target of spells or abilities.)Threshold — Nimble Mongoose gets +2/+2 as long as seven or more cards are in your graveyard.
At the beginning of your upkeep, if Genesis is in your graveyard, you may pay . If you do, return target creature card from your graveyard to your hand.
Target player sacrifices an attacking creature of their choice.Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Hideaway 4 (When this creature enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.)Watcher for Tomorrow enters tapped.When Watcher for Tomorrow leaves the battlefield, put the exiled card into its owner's hand.
Enchant creatureWhen Winter's Rest enters, tap enchanted creature.As long as you control another snow permanent, enchanted creature doesn't untap during its controller's untap step.
FlashFlyingWhen Blizzard Strix enters, if you control another snow permanent, exile target permanent other than Blizzard Strix. Return that card to the battlefield under its owner's control at the beginning of the next end step.
Reach, Exile a creature card from your graveyard: Create a 1/2 green Spider creature token with reach, then each opponent loses 1 life for each Spider you control.
Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)Whenever Rhox Veteran attacks, tap target creature an opponent controls.