mtg.wtf

Slag Fiend's power and toughness are each equal to the number of artifact cards in all graveyards.

Haste

{6}, {T}: Two target players exchange life totals.

When Soul Snuffers enters the battlefield, put a -1/-1 counter on each creature.

Sacrifice a creature: Put a charge counter on Spawning Pit.
{1}, Remove two charge counters from Spawning Pit: Create a 2/2 colorless Spawn artifact creature token.

{U/P}: Change a target of target spell or ability to Spellskite.

When Spine of Ish Sah enters the battlefield, destroy target permanent.
When Spine of Ish Sah is put into a graveyard from the battlefield, return Spine of Ish Sah to its owner's hand.

Infect
You may have Spinebiter assign its combat damage as though it weren't blocked.

Flying

Flash
Flying

Destroy target creature, then proliferate.

Proliferate.
Draw a card.

Choose one —
• Counter target artifact spell.
• Return target artifact to its owner's hand.

Living weapon
Equipped creature gets +2/+4 and has reach.
Equip {4}

Surge Node enters the battlefield with six charge counters on it.
{1}, {T}, Remove a charge counter from Surge Node: Put a charge counter on target artifact.

Choose target card in a graveyard other than a basic land card. Search its owner's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles.

Whenever another creature enters the battlefield under your control, you may gain 1 life.
Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life.

When Symbiotic Elf dies, create two 1/1 green Insect creature tokens.

Target creature gets +1/+0 and gains infect until end of turn.

{T}: Add {C}.
{T}: Add {B} or {G}. Activate only if you control a Swamp.

Infect
{G}: Target creature blocks Tangle Angler this turn if able.

{2}{G}: Regenerate Tangle Hulk.

Protection from artifacts
Infect

Draw two cards, then proliferate.

{T}, Sacrifice an artifact: Proliferate.