mtg.wtf

You may choose not to untap Rust Tick during your untap step.
{1}, {T}: Tap target artifact. It doesn't untap during its controller's untap step for as long as Rust Tick remains tapped.

Metalcraft — Rusted Relic is a 5/5 Golem artifact creature as long as you control three or more artifacts.

Rusted Sentinel enters the battlefield tapped.

Sacrifice an artifact: Regenerate Rusted Slasher.

Fading 5
Rusting Golem's power and toughness are each equal to the number of fade counters on it.

When Rustspore Ram enters the battlefield, destroy target Equipment.

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

Flying
When Saheeli's Silverwing enters the battlefield, look at the top card of target opponent's library.

Equipped creature gets +1/+1.
Whenever a creature enters the battlefield under your control, you may attach Sai of the Shinobi to it.
Equip {2}

{1}: Add one mana of any color. Activate only once each turn.

Sacrifice Salvager of Ruin: Choose target permanent card in your graveyard that was put there from the battlefield this turn. Return it to your hand.

As Sanctuary Blade becomes attached to a creature, choose a color.
Equipped creature gets +2/+0 and has protection from the last chosen color.
Equip {3}

Flying
Whenever Sanctuary Raptor attacks, if you control three or more tokens, Sanctuary Raptor gets +2/+0 and gains first strike until end of turn.

{2}, {T}: Target creature gains islandwalk until end of turn. When that creature dies this turn, destroy Sandals of Abdallah.

{X}, {T}: Target player mills X cards.

Each player skips their untap step.
At the beginning of each player's upkeep, that player simultaneously untaps each tapped artifact, creature, and land they control and taps each untapped artifact, creature, and land they control.

{T}, Sacrifice two lands and Sandstone Deadfall: Destroy target attacking creature.

When Sanitation Automaton enters the battlefield, surveil 1.

Blue spells you cast cost {1} less to cast.

When Sarevok's Tome enters the battlefield, you take the initiative.
{T}: Add {C}. If you have the initiative, add {C}{C} instead.
{3}, {T}: Exile cards from the top of your library until you exile a nonland card. You may cast that card without paying its mana cost. Activate only if you've completed a dungeon.

As Sarpadian Empires, Vol. VII enters the battlefield, choose white Citizen, blue Camarid, black Thrull, red Goblin, or green Saproling.
{3}, {T}: Create a 1/1 creature token of the chosen color and type.

{T}: Add {R}, {W}, or {B}.
Cycling {2}

{3}, {T}, Sacrifice Scalding Cauldron: It deals 3 damage to target creature.

At the beginning of your upkeep, if you have three or fewer cards in hand, Scalding Tongs deals 1 damage to target opponent or planeswalker.

Flash
Affinity for artifacts
{T}: Target creature gets +0/+1 until end of turn.