Mirrodin

Flying At the beginning of your upkeep, sacrifice an artifact other than Rust Elemental. If you can't, tap Rust Elemental and you lose 4 life.

At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an ...

{R}, Sacrifice Pyrite Spellbomb: It deals 2 damage to any target. {1}, Sacrifice Pyrite Spellbomb: Draw a card.

Whenever a spell or ability causes a player to shuffle their library, Psychogenic Probe deals 2 damage to that player.

{2}{U}, {T}: Put target creature on the bottom of its owner's library. That creature's controller reveals cards from the top of their library until...

{T}, Remove a counter from a permanent you control: Choose one — • Put a charge counter on target artifact. • Put a +1/+1 counter on target creature.

Flying You can't lose the game and your opponents can't win the game.

{1}{B}: Regenerate Pewter Golem.

Pentavus enters the battlefield with five +1/+1 counters on it. {1}, Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifac...

{3}, {T} or {W}, {T}: Prevent the next 2 damage that would be dealt to any target this turn.

Flying

{4}, {T}: Put a fate counter on target permanent. {5}, {T}, Sacrifice Oblivion Stone: Destroy each nonland permanent without a fate counter on it, ...

{2}, {T}: Create a 0/1 colorless Pest artifact creature token.

{2}{B}, Sacrifice Nim Replica: Target creature gets -1/-1 until end of turn.

Equipped creature gets +1/+1 for each Swamp you control. Equip—Pay 3 life. (Pay 3 life: Attach to target creature you control. Equip only as a sorc...

Equipped creature has flying. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unat...

Flash Protection from artifacts

{B}, Sacrifice Necrogen Spellbomb: Target player discards a card. {1}, Sacrifice Necrogen Spellbomb: Draw a card.

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

At the beginning of your upkeep, put a +1/+1 counter on Myr Prototype. Myr Prototype can't attack or block unless you pay {1} for each +1/+1 count...

{2}, {T}: Shuffle your library.

{6}, {T}, Sacrifice Myr Incubator: Search your library for any number of artifact cards, exile them, then create that many 1/1 colorless Myr artifa...

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

Myr Adapter gets +1/+1 for each Equipment attached to it.