First printed in Modern Horizons (2019)
Snow Land
: Add 
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: Until end of turn, this land becomes a 2/3 Construct artifact creature. It's still a land. ( can be paid with one mana from a snow source.)
Whenever this land deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step.
- Illustrated by
- Jedd Chevrier
Legality
- Legal in
- Modern, Legacy, Vintage, Commander, Duel Commander, Tiny Leaders, Oathbreaker
- Not legal in
- Standard, Pioneer, Pauper, Future Standard, Historic, Timeless, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Gladiator, Pauper Commander, PreDH, Brawl, Standard Brawl, Competitive Brawl
Rulings (2)
- A creature dealt combat damage by Frostwalk Bastion won't untap during its controller's next untap step, even if it was already tapped and even if Frostwalk Bastion leaves the battlefield before then.
- If you turn Frostwalk Bastion into a creature but haven't controlled it continuously since your most recent turn began, you won't be able to activate its mana ability or attack with it.
Prices
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).