Invasion

This spell can't be countered. Shroud (This creature can't be the target of spells or abilities.)

{2}{R}{G}, Discard two cards at random: Meteor Storm deals 4 damage to any target.

Flying Whenever Rith, the Awakener deals combat damage to a player, you may pay {2}{G}. If you do, choose a color, then create a 1/1 green Saprolin...

Other Elf creatures get +1/+1 and have forestwalk. (They can't be blocked as long as defending player controls a Forest.)

If a basic land you control is tapped for mana, it produces mana of a color of your choice instead of any other type.

Protection from blue

Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.) When Thicket Elemental enters the battlefield, if it was kicked, you may r...

As Quirion Elves enters the battlefield, choose a color. {T}: Add {G}. {T}: Add one mana of the chosen color.

{1}{R}{G}, {T}: Exile Hunting Kavu and target creature without flying that's attacking you.

Whenever a creature with power 4 or greater enters the battlefield, its controller draws a card.

Kicker {W} (You may pay an additional {W} as you cast this spell.) Target creature gains trample until end of turn. Whenever that creature deals co...

Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.) When Verduran Emissary enters the battlefield, if it was kicked, destroy ...

Trample Sulam Djinn gets -2/-2 as long as green is the most common color among all permanents or is tied for most common.

{T}: Llanowar Vanguard gets +0/+4 until end of turn.

Search your library for any number of basic land cards, reveal those cards, then shuffle and put them on top.

When Quirion Sentinel enters the battlefield, add one mana of any color.

{1}: Noble Panther gains first strike until end of turn.

Kicker {3} (You may pay an additional {3} as you cast this spell.) Reach (This creature can block creatures with flying.) If Pincer Spider was kick...

You win the game if you control a land of each basic land type and a creature of each color.

Yavimaya Kavu's power is equal to the number of red creatures on the battlefield. Yavimaya Kavu's toughness is equal to the number of green creatu...

{W}: Llanowar Cavalry gains vigilance until end of turn.

Other enchantments you control have shroud. (They can't be the targets of spells or abilities.) {1}, Sacrifice Sterling Grove: Search your library ...

Destroy target blue or black creature with flying.

Whenever a player kicks a spell, you create a 1/1 green Saproling creature token.