Invasion

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Protection from green

Enchant land As Phantasmal Terrain enters the battlefield, choose a basic land type. Enchanted land is the chosen type.

Kicker {2} (You may pay an additional {2} as you cast this spell.) Counter target spell if its converted mana cost is 2 or less. If this spell was ...

Domain — Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put one of those cards into yo...

Flying Zanam Djinn gets -2/-2 as long as blue is the most common color among all permanents or is tied for most common.

Kicker {1}{W} (You may pay an additional {1}{W} as you cast this spell.) Flying When Tolarian Emissary enters the battlefield, if it was kicked, de...

Flying {W}: Tower Drake gets +0/+1 until end of turn.

{2}{B}, {T}: Target player discards a card. Activate this ability only any time you could cast a sorcery.

Flying {1}: Rainbow Crow becomes the color of your choice until end of turn.

{2}: Target white or black creature gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)

Search your library for three cards, exile them, then shuffle your library. Draw a card.

Enchant permanent As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay ...

Kicker {3}{U} (You may pay an additional {3}{U} as you cast this spell.) If Faerie Squadron was kicked, it enters the battlefield with two +1/+1 co...

Flying Urborg Drake attacks each combat if able.

Reveal the top three cards of your library and put one of them into your hand. You gain life equal to that card's converted mana cost. Put all othe...

Vigilance When Riptide Crab dies, draw a card.

{T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Samite Archer deals 1 damage to any target.

Domain — Create a 1/1 blue Bird creature token with flying for each basic land type among lands you control.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that ...

Enchant permanent As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay...

Enchant creature As Traveler's Cloak enters the battlefield, choose a land type. When Traveler's Cloak enters the battlefield, draw a card. Enchant...

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that ...

Players can't cast spells that share a color with the spell most recently cast this turn.