{T}: Add {C}.

{1}{U}, {T}: Put target artifact card from your graveyard on top of your library.

Defender

Aetherflame Wall can block creatures with shadow as though they didn’t have shadow.

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

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn’t have shadow. (Creatures with reach can block creatures with flying.)

{4}, {T}: Search your library for a Rebel permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

Amrou Seekers can’t be blocked except by artifact creatures and/or white creatures.

Suspend 4—{U} (Rather than cast this card from your hand, pay {U} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Target player draws three cards.

Destroy target artifact.

Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Split second (As long as this spell is on the stack, players can’t cast spells or activate abilities that aren’t mana abilities.)

You can’t lose the game this turn and your opponents can’t win the game this turn. Until end of turn, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Flash (You may cast this spell any time you could cast an instant.)

Enchant creature

Enchanted creature has shroud. (It can’t be the target of spells or abilities.)

When Aspect of Mongoose is put into a graveyard from the battlefield, return Aspect of Mongoose to its owner’s hand.

Destroy target tapped creature.

{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.

Trample, haste

Whenever Barbed Shocker deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

All Slivers have “Sacrifice this permanent: Add {B}{B}.”

Flying

Echo {2}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

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

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Target creature gets -3/-0 until end of turn.

Draw a card.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

{2}: Blazing Blade Askari becomes colorless until end of turn.

Flash

Flying

When Bogardan Hellkite enters the battlefield, it deals 5 damage divided as you choose among any number of targets.

Flash (You may cast this spell any time you could cast an instant.)

When Bogardan Rager enters the battlefield, target creature gets +4/+0 until end of turn.