At the beginning of your upkeep, if you control seven or more permanents, return Complex Automaton to its owner’s hand.

If you control a Swamp, you may sacrifice a creature rather than pay this spell’s mana cost.

Creatures you control get +2/+0 until end of turn.

You may return an Island you control to its owner’s hand rather than pay this spell’s mana cost.

Counter target spell unless its controller pays {1}.

When Death Pit Offering enters the battlefield, sacrifice all creatures you control.

Creatures you control get +2/+2.

Fading 4 (This creature enters the battlefield with four fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can’t, sacrifice it.)

Remove a fade counter from Defender en-Vec: Prevent the next 2 damage that would be dealt to any target this turn.

Flying

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

When Defiant Vanguard blocks, at end of combat, destroy it and all creatures it blocked this turn.

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

{1}{B}, {T}, Discard a card: Choose a card name. Exile the top six cards of your library, then reveal cards from the top of your library until you reveal a card with the chosen name. Put that card into your hand and exile all other cards revealed this way.

Gain control of target creature with mana value X or less.

You may sacrifice a Mountain rather than pay this spell’s mana cost.

Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.

You may return two Islands you control to their owner’s hand rather than pay this spell’s mana cost.

Tap all creatures.

{3}, {T}, Sacrifice a creature: Reveal a number of cards from the top of your library equal to the sacrificed creature’s power. Put one into your hand and exile the rest.

Sacrifice a creature: Regenerate target creature.

Flame Rift deals 4 damage to each player.

Whenever Flint Golem becomes blocked, defending player mills three cards.

You may choose not to untap Flowstone Armor during your untap step.

{3}, {T}: Target creature gets +1/-1 for as long as Flowstone Armor remains tapped.

{R}: Flowstone Crusher gets +1/-1 until end of turn.

{R}{R}: Target creature gets +1/-1 until end of turn.

All creatures get +X/-X until end of turn.

Target creature gets +1/-1 and gains haste until end of turn.