Invasion

{2}: Target blue or red creature gets +1/+0 until end of turn.

{1}{B}: Regenerate Goham Djinn. Goham Djinn gets -2/-2 as long as black is the most common color among all permanents or is tied for most common.

{R}: Firescreamer gets +1/+0 until end of turn.

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

Flying, trample At the beginning of your upkeep, sacrifice a creature. Sacrifice a creature: Regenerate Devouring Strossus.

{1}{W}, {T}, Sacrifice Capashen Unicorn: Destroy target artifact or enchantment.

White spells you cast cost {W} more to cast.

Black spells you cast cost {B} more to cast. {B}: Andradite Leech gets +1/+1 until end of turn.

{W}{W}, {T}: Target creature gains protection from the color of your choice until end of turn. {B}{B}, {T}: Target player loses 2 life and you gain...

Flying Blue spells you cast cost {U} more to cast.

Flying {X}{U}: You may put a creature card with converted mana cost X from your hand onto the battlefield. If you do, return Metathran Aerostat to ...

{U}{U}, {T}: Gain control of target legendary permanent. (This effect lasts indefinitely.)

{1}{U}: Target spell or permanent becomes the color of your choice until end of turn.

{G}{G}, {T}: Creatures you control get +2/+2 until end of turn. {U}{U}, {T}: Return target creature to its owner's hand.

{X}, {T}: Choose one — • Prevent the next X damage that would be dealt to target creature this turn. Spend only white mana on X. • You gain X life....

Flying At the beginning of your upkeep, you may return target creature card from your graveyard to the battlefield.

Flying {T}: Add one mana of any color.

First strike, protection from legendary creatures {B}{B}, {T}: Destroy target legendary creature. It can't be regenerated.

Flying Whenever Treva, the Renewer deals combat damage to a player, you may pay {2}{W}. If you do, choose a color, then you gain 1 life for each pe...

Flash Haste

At the beginning of your upkeep, if Pyre Zombie is in your graveyard, you may pay {1}{B}{B}. If you do, return Pyre Zombie to your hand. {1}{R}{R},...

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

{1}{W}{U}, {T}: Return target artifact or enchantment card from your graveyard to your hand.

Flying Whenever Dromar, the Banisher deals combat damage to a player, you may pay {2}{U}. If you do, choose a color, then return all creatures of t...