Nemesis

Flying Stronghold Zeppelin can block only creatures with flying.

Flying Battlefield Percher can block only creatures with flying. {1}{B}: Battlefield Percher gets +1/+1 until end of turn.

Protection from red

Flying, protection from white

Whenever Silkenfist Fighter becomes blocked, untap it.

Whenever Silkenfist Order becomes blocked, untap it.

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

{1}: Flowstone Thopter gets +1/-1 and gains flying until end of turn.

{1}{G}, {T}, Discard a card: Creatures you control get +1/+1 and gain trample until end of turn.

At the beginning of your upkeep, if a player controls more creatures than each other player, the player who controls the most creatures gains contr...

Fading 3 (This creature enters the battlefield with three fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If y...

Fading 2 (This creature enters the battlefield with two fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you...

Trample When Nesting Wurm enters the battlefield, you may search your library for up to three cards named Nesting Wurm, reveal them, and put them i...

Coiling Woodworm's power is equal to the number of Forests on the battlefield.

Whenever Silkenfist Fighter becomes blocked, untap it.

{T}: All damage that would be dealt to target creature this turn by a source of your choice is dealt to Oracle's Attendants instead.

At the beginning of your upkeep, if a player controls more creatures than each other player, the player who controls the most creatures gains contr...

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

{1}{B}, Discard a creature card: Volrath the Fallen gets +X/+X until end of turn, where X is the discarded card's mana value.

{U}, {T}, Discard a card: You may tap or untap target artifact, creature, or land.

{3}, {T}: Search your library for a Merfolk permanent card, put it onto the battlefield, then shuffle.

Flying, protection from white

{W}, {T}, Discard a card: Target creature can't attack this turn.

If you control a Forest, rather than pay this spell's mana cost, you may have each other player gain 5 life.