Channel

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

Axebane Guardian

Defender
{T}: Add X mana in any combination of colors, where X is the number of creatures with defender you control.

Wall of Blossoms

Defender
When Wall of Blossoms enters the battlefield, draw a card.

Torch Breath

This spell costs {2} less to cast if it targets a blue permanent.
This spell can't be countered.
Torch Breath deals X damage to target creature or planeswalker.

Forest

Portcullis Vine

Defender (This creature can't attack.)
{2}, {T}, Sacrifice a creature with defender: Draw a card.

Vent Sentinel

Defender
{1}{R}, {T}: Vent Sentinel deals damage to target player or planeswalker equal to the number of creatures you control with defender.

Mountain

Tuktuk Rubblefort

Defender, reach
Creatures you control have haste.

Golden Egg

When Golden Egg enters the battlefield, draw a card.
{1}, {T}, Sacrifice Golden Egg: Add one mana of any color.
{2}, {T}, Sacrifice Golden Egg: You gain 3 life.

Overgrown Battlement

Defender
{T}: Add {G} for each creature you control with defender.

Thrill of Possibility

As an additional cost to cast this spell, discard a card.
Draw two cards.