Woodland Chasm

({T}: Add {B} or {G}.)
Woodland Chasm enters tapped.

Snow-Covered Island

{T}: You may play target snow permanent card from your graveyard this turn. If you do, it enters tapped.

Whenever Jorn attacks, untap each snow permanent you control.

As long as Winter Orb is untapped, players can't untap more than one land during their untap steps.

({T}: Add {G} or {U}.)
Rimewood Falls enters tapped.

Frost Marsh enters tapped.
{T}: Add {U} or {B}.

({T}: Add {U} or {B}.)
Ice Tunnel enters tapped.