Flash Counter

Tropical Island

Stone Rain

Llanowar Elves

Kird Ape

Kird Ape gets +1/+2 as long as you control a Forest.

Earthbind

Enchant creature
When Earthbind enters, if enchanted creature has flying, Earthbind deals 2 damage to that creature and Earthbind gains "Enchanted creature loses flying."

Flight

Enchant creature
Enchanted creature has flying.

Scryb Sprites

Counterspell

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Mountain

Lord of Atlantis

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Regrowth

Return target card from your graveyard to your hand.

Wall of Earth

Argothian Pixies

Argothian Pixies can't be blocked by artifact creatures.
Prevent all damage that would be dealt to Argothian Pixies by artifact creatures.

Artifact Blast

Sol Ring

Forest

Unsummon

Return target creature to its owner's hand.

Prodigal Sorcerer

{T}: Prodigal Sorcerer deals 1 damage to any target.

Strip Mine

{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.

Elvish Archers

Timetwister

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Old Man of the Sea

You may choose not to untap Old Man of the Sea during your untap step.
{T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power.

Untamed Wilds

Search your library for a basic land card, put that card onto the battlefield, then shuffle.

Shatter

Force Spike

Counter target spell unless its controller pays {1}.

Island

Flashfires

Chain Lightning

Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.