OracletextT: Add C.
<br>1S: Until end of turn, Frostwalk Bastion becomes a 2/3 Construct artifact creature. It’s still a land. <em>(S can be paid with one mana from a snow permanent.)</em>
<br>Whenever Frostwalk Bastion deals combat damage to a creature, tap that creature and it doesn’t untap during its controller’s next untap step.
