Sort by:
'{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{4}, {T}, Sacrifice this land: Put two +1/+1 counters on target creature. Activate only as a sorcery.
'Enchant creature
Enchanted creature gets +1/+1 and has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)
'{T}: Add {C}.
{3}, {T}, Sacrifice this land: Search your library for a land card, put it onto the battlefield tapped, then shuffle.
'Whenever this creature attacks, it gets +1/-2 until end of turn. {1}{R}{R}, {T}: Target creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player...
'{T}: Add {C}.
{T}: Add {W} or {B}. This land deals 1 damage to you.
{T}: Add {C}.
{T}: Add {W} or {B}. This land deals 1 damage to you.
'This land enters tapped.
{T}: Add {R}.
Cycling {R} ({R}, Discard this card: Draw a card.)
'Whenever a creature you control explores, this creature gets +1/+0 until end of turn and can't be blocked this turn.
'This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {B} or {R}.
'This land enters tapped.
{T}: Add {R}.
Cycling {R} ({R}, Discard this card: Draw a card.)
This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {B} or {R}.