mtg.wtf

Trample
Walker of the Wastes gets +1/+1 for each land you control named Wastes.

Needle Storm deals 4 damage to each creature with flying.

Infect
When Necropede dies, you may put a -1/-1 counter on target creature.

Creatures you control get +1/+1 until end of turn.
Fateful hour — If you have 5 or less life, those creatures gain indestructible until end of turn.

As an additional cost to cast this spell, sacrifice an artifact.
Search your library for an artifact card, put that card onto the battlefield, then shuffle.

Whenever a noncreature source you control deals damage, you gain that much life.

Creatures you control get +2/+2 and gain vigilance and lifelink until end of turn.

Choose up to two target creature cards in your graveyard. An opponent chooses one of them. Return that card to your hand. Return the other to the battlefield under your control. It gains haste. Exile it at the beginning of the next end step.
Flashback {4}{B}{R}

Flying
Unearthly Power — Instant and sorcery spells you cast cost {1} less to cast for each creature token you control.
Blade of Magnus — Whenever Magnus the Red deals combat damage to a player, create a 3/3 red Spawn creature token.

{2}, {T}: Choose target opponent. Conjure a duplicate of the top card of their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." Then they exile the top card of their library face down.

Flash
When Portal Mage enters the battlefield during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking.

[+1]: Put a +1/+1 counter on up to one target creature.
[–3]: Target creature gains flying and double strike until end of turn.
[–8]: Create X 2/2 white Cat creature tokens, where X is your life total.

{3}, {T}: Retributive Wand deals 1 damage to any target.
When Retributive Wand is put into a graveyard from the battlefield, it deals 5 damage to any target.

Tap X creatures, where X is a number from 0 to 5 chosen at random.

When Invasion of Shandalar enters the battlefield, return up to three target permanent cards from your graveyard to your hand.

At the beginning of your upkeep, put two descent counters on Descent into Avernus. Then each player creates X Treasure tokens and Descent into Avernus deals X damage to each player, where X is the number of descent counters on Descent into Avernus.

Enchant creature
Enchanted creature has base power and toughness 0/2, has defender, and loses all other abilities.

All Sliver creatures get +1/+1.

Whenever a creature dies, scry 1.
{4}{B}: Each opponent loses 2 life and you gain 2 life. Activate only if there are four or more creature cards in your graveyard.

Flying
Repair Barge — Whenever Ghost Ark becomes crewed, each artifact creature card in your graveyard gains unearth {3} until end of turn.
Crew 2

Whenever Fleet Swallower attacks, target player mills half their library, rounded up.

{T}: Add one mana of any color.
{3}{B}{G}, {T}: Return target creature card from your graveyard to the battlefield.

Enchant land
{2}: Enchanted land becomes a legendary 8/12 Spirit creature with trample until end of turn. It's still a land.
When enchanted land is put into a graveyard, you may return Genju of the Realm from your graveyard to your hand.